Cita APA (7a ed.)

Giorgi, A., Fischer, W. F., & Eckartsberg, R. v. (1973). Duquesne studies in phenomenologial psychology. Duquesne University Press [etc.].

Cita Chicago Style (17a ed.)

Giorgi, Amedeo, William F. Fischer, y Rolf von Eckartsberg. Duquesne Studies in Phenomenologial Psychology. Pittsburgh, Pennsylvania: Duquesne University Press [etc.], 1973.

Cita MLA (9a ed.)

Giorgi, Amedeo, et al. Duquesne Studies in Phenomenologial Psychology. Duquesne University Press [etc.], 1973.