APA (7th ed.) Citation

Armand, E., Ardigò, R., & Wright, R. (1967). [Il mio ateismo]. La fiaccola.

Chicago Style (17th ed.) Citation

Armand, Emile, Roberto Ardigò, and Richard Wright. [Il Mio Ateismo]. La fiaccola, 1967.

MLA (8th ed.) Citation

Armand, Emile, et al. [Il Mio Ateismo]. La fiaccola, 1967.