APA (7th ed.) Citation

Klass, M., & Hellman, H. (1971). The kinds of mankind: An introduction to race and racism. Lippincott.

Chicago Style (17th ed.) Citation

Klass, Morton, and Hal Hellman. The Kinds of Mankind: An Introduction to Race and Racism. Philadelphia: Lippincott, 1971.

MLA (9th ed.) Citation

Klass, Morton, and Hal Hellman. The Kinds of Mankind: An Introduction to Race and Racism. Lippincott, 1971.