Styl cytowania APA

Laird, D. A., & Laird, E. (1961). Practical business psychology/3e (3rd ed.). New York.

Styl cytowania Chicago

Laird, Donald A., i Eleanor Laird. Practical Business Psychology/3e. 3rd ed. Mcgraw Hill: New York, 1961.

Styl cytowania MLA

Laird, Donald A., i Eleanor Laird. Practical Business Psychology/3e. 3rd ed. New York, 1961.