APA (7th ed.) Citation

Freedman. (1999). Encyclopedia of endangered species volume 2. Gale Research.

Chicago Style (17th ed.) Citation

Freedman. Encyclopedia of Endangered Species Volume 2. Detroit: Gale Research, 1999.

MLA (8th ed.) Citation

Freedman. Encyclopedia of Endangered Species Volume 2. Gale Research, 1999.

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