APA (7th ed.) Citation

Maslow, A. H., & Sorokin, P. A. (1959). New knowledge in human values (1a. ed.). Harper and Brothers.

Chicago Style (17th ed.) Citation

Maslow, Abraham Harold, and Pitirim A. Sorokin. New Knowledge in Human Values. 1a. ed. Nueva York: Harper and Brothers, 1959.

MLA (9th ed.) Citation

Maslow, Abraham Harold, and Pitirim A. Sorokin. New Knowledge in Human Values. 1a. ed. Harper and Brothers, 1959.