Cita APA (7th ed.)

MEYERS, L. S., & GROSSEN, N. S. (1974). Behavioral research: Theory, procedure, and design. W.H. Freeman and Company.

Cita Chicago (17th ed.)

MEYERS, Lawrence S., i Neal S. GROSSEN. Behavioral Research: Theory, Procedure, and Design. San Fancisco: W.H. Freeman and Company, 1974.

Cita MLA (9th ed.)

MEYERS, Lawrence S., i Neal S. GROSSEN. Behavioral Research: Theory, Procedure, and Design. W.H. Freeman and Company, 1974.