APA (7th ed.) Citation

Slud, P. (1976). Geographic and climatic relationships of avifaunas with special reference to comparative distribution in the neotropics. Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Slud, Paul. Geographic and Climatic Relationships of Avifaunas with Special Reference to Comparative Distribution in the Neotropics. Washington: Smithsonian Institution Press, 1976.

MLA (9th ed.) Citation

Slud, Paul. Geographic and Climatic Relationships of Avifaunas with Special Reference to Comparative Distribution in the Neotropics. Smithsonian Institution Press, 1976.