APA (7th ed.) Citation

Boyajian, L. G. (1980). Persistence transfer of variable effort levels and schedule effects across topographically similar and dissimilar behaviors in humans. [publisher not identified].

Chicago Style (17th ed.) Citation

Boyajian, Levon Gerard. Persistence Transfer of Variable Effort Levels and Schedule Effects Across Topographically Similar and Dissimilar Behaviors in Humans. [Place of publication not identified]: [publisher not identified], 1980.

MLA (9th ed.) Citation

Boyajian, Levon Gerard. Persistence Transfer of Variable Effort Levels and Schedule Effects Across Topographically Similar and Dissimilar Behaviors in Humans. [publisher not identified], 1980.