APA ציטוט

Bittel, L. R. (1974). What every supervisor should know (3d ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Bittel, Lester R. What Every Supervisor Should Know. 3d ed. New York: McGraw-Hill, 1974.

ציטוט MLA

Bittel, Lester R. What Every Supervisor Should Know. 3d ed. McGraw-Hill, 1974.