APA citiranje

Barkley, N. (1995). The Crystal - Barkley guide to taking charge of your Career. Workman.

Chicago Style (17th ed.) Citation

Barkley, Nella. The Crystal - Barkley Guide to Taking Charge of Your Career. New york: Workman, 1995.

MLA citiranje

Barkley, Nella. The Crystal - Barkley Guide to Taking Charge of Your Career. Workman, 1995.