APA (7th ed.) Citation

Lefcourt, H. M. (1982). Locus of control: Current trends in theory and research (2. ed.). Erlbaum.

Chicago Style (17th ed.) Citation

Lefcourt, Herbert M. Locus of Control: Current Trends in Theory and Research. 2. ed. Hillsdale, NJ (u.a.): Erlbaum, 1982.

MLA (9th ed.) Citation

Lefcourt, Herbert M. Locus of Control: Current Trends in Theory and Research. 2. ed. Erlbaum, 1982.