APA (7th ed.) Citation

Rulla, L. M., Ridick, J., & Imoda, F. (1976). Entering and leaving vocation: Intrapsychic dynamics. Gregorian Univ. Press.

Chicago Style (17th ed.) Citation

Rulla, Luigi M., Joyce Ridick, and Franco Imoda. Entering and Leaving Vocation: Intrapsychic Dynamics. Rome [u.a.]: Gregorian Univ. Press, 1976.

MLA (9th ed.) Citation

Rulla, Luigi M., et al. Entering and Leaving Vocation: Intrapsychic Dynamics. Gregorian Univ. Press, 1976.

Warning: These citations may not always be 100% accurate.