Styl cytowania APA

R P John & Robert, D. C. (1989). Mechanism of Job Stress And Strain. John Wiley.

Styl cytowania Chicago

R P John i D Caplan Robert. Mechanism of Job Stress And Strain. Chilchester: John Wiley, 1989.

Styl cytowania MLA

R P John i D Caplan Robert. Mechanism of Job Stress And Strain. John Wiley, 1989.