APA ציטוט

Shartle, C. L. (1959). Occupational information: Its development and application/3e (3rd ed.). Prentice Hall.

Chicago Edition Citation

Shartle, Carroll L. Occupational Information: Its Development and Application/3e. 3rd ed. New Jersey: Prentice Hall, 1959.

ציטוט MLA

Shartle, Carroll L. Occupational Information: Its Development and Application/3e. 3rd ed. Prentice Hall, 1959.