Styl cytowania APA

Pulschen, D. M., Szymanski, D. A., & Szymanski, R. A. (1995). Computers and information systems.

Styl cytowania Chicago

Pulschen, Donna M., Donald A. Szymanski, i Robert A. Szymanski. Computers and Information Systems. New Jersey, Prentice Hall, 1995.

Styl cytowania MLA

Pulschen, Donna M., et al. Computers and Information Systems. 1995.