APA (7th ed.) Citation

Shafer, C. L. (1990). Nature reserves: Island theory and conservation practice. Smithsonian Institute Press.

Chicago Style (17th ed.) Citation

Shafer, Craig L. Nature Reserves: Island Theory and Conservation Practice. Washington: Smithsonian Institute Press, 1990.

MLA (9th ed.) Citation

Shafer, Craig L. Nature Reserves: Island Theory and Conservation Practice. Smithsonian Institute Press, 1990.

Warning: These citations may not always be 100% accurate.