APA (7e ed.) Bronvermelding

Lavarack, P. S., Gray, B., & Dockrill, A. W. (1985). Tropical orchids of Australia. Nelson.

Chicago (17e ed.) Bronvermelding

Lavarack, P. S., B. Gray, en A. W. Dockrill. Tropical Orchids of Australia. Melbourne: Nelson, 1985.

MLA (9e ed.) Bronvermelding

Lavarack, P. S., et al. Tropical Orchids of Australia. Nelson, 1985.