Dyfyniad APA

Smith, E. (2003). Atkinson and Hilgard's introduction to Psychology. Thomson Learning (Cengage Learning).

Dyfyniad Arddull Chicago

Smith, Edward. Atkinson and Hilgard's Introduction to Psychology. Thomson Learning (Cengage Learning), 2003.

Dyfyniad MLA

Smith, Edward. Atkinson and Hilgard's Introduction to Psychology. Thomson Learning (Cengage Learning), 2003.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.