APA (7th ed.) Citation

Roehm, A. W. (1970). The record of mankind (4. ed.). Heath.

Chicago Style (17th ed.) Citation

Roehm, A. Wesley. The Record of Mankind. 4. ed. Lexington, Mass: Heath, 1970.

MLA (9th ed.) Citation

Roehm, A. Wesley. The Record of Mankind. 4. ed. Heath, 1970.