APA (7th ed.) Citation

Petrosian, M. I., Bean, B., & Daglish, R. (1972). Humanism: Its philosophical, ethical and sociological aspects. Progress Publishers.

Chicago Style (17th ed.) Citation

Petrosian, Mariia Isaakovna, Bryan Bean, and Robert Daglish. Humanism: Its Philosophical, Ethical and Sociological Aspects. Moscow: Progress Publishers, 1972.

MLA (9th ed.) Citation

Petrosian, Mariia Isaakovna, et al. Humanism: Its Philosophical, Ethical and Sociological Aspects. Progress Publishers, 1972.