APA (7. basım) Alıntı

Simon, N. (1993). The Guinness guide to nature in danger: Threatened habitats and species. Guinness Publishing.

Chicago Style (17. basım) Atıf

Simon, Noel. The Guinness Guide to Nature in Danger: Threatened Habitats and Species. London, Middlesex, Eng: Guinness Publishing, 1993.

MLA (9th ed.) Atıf

Simon, Noel. The Guinness Guide to Nature in Danger: Threatened Habitats and Species. Guinness Publishing, 1993.