Παραπομπή σε μορφή APA (7η εκδ.)
Commonwealth of Australia. Environment Australia. Department of the Environment and Heritage & Commonwealth of Australia. Environment Australia. Department of the Environment and Heritage. (1999). Director of National Parks and Wildlife: Annual report 1998-99. Commonwealth of Australia. Environment Australia. Department of the Environment and Heritage.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Commonwealth of Australia. Environment Australia. Department of the Environment and Heritage και Commonwealth of Australia. Environment Australia. Department of the Environment and Heritage. Director of National Parks and Wildlife: Annual Report 1998-99. Commonwealth of Australia. Environment Australia. Department of the Environment and Heritage, 1999.
Παραπομπή σε μορφή MLA (9th εκδ.)
Commonwealth of Australia. Environment Australia. Department of the Environment and Heritage και Commonwealth of Australia. Environment Australia. Department of the Environment and Heritage. Director of National Parks and Wildlife: Annual Report 1998-99. Commonwealth of Australia. Environment Australia. Department of the Environment and Heritage, 1999.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.