APA (7th ed.) Citation

Loeblich, A. R., & Tappan, H. Foraminiferal genera and their classification. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Loeblich, Alfred R., and Helen Tappan. Foraminiferal Genera and Their Classification. New York: Van Nostrand Reinhold.

MLA (9th ed.) Citation

Loeblich, Alfred R., and Helen Tappan. Foraminiferal Genera and Their Classification. Van Nostrand Reinhold.

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