Styl cytowania APA

Pfiffner, J. M., & Fels, M. (1964). Supervision of personnel. Prentice hall.

Styl cytowania Chicago

Pfiffner, John M., i Marshall Fels. Supervision of Personnel. New Jersey: Prentice hall, 1964.

Styl cytowania MLA

Pfiffner, John M., i Marshall Fels. Supervision of Personnel. Prentice hall, 1964.