APA (7th ed.) Citation

Haupt, T. (1998). Cockatiels. Barron's Educational Series, Inc.

Chicago Style (17th ed.) Citation

Haupt, Thomas. Cockatiels. New York: Barron's Educational Series, Inc, 1998.

MLA (9th ed.) Citation

Haupt, Thomas. Cockatiels. Barron's Educational Series, Inc, 1998.

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