APA ציטוט

Gage, N. L. (1998). Educational psychology. Boston: Houghton Mifflin.

Trích dẫn kiểu Chicago

Gage, N. L. Educational Psychology. Boston: Houghton Mifflin, 1998.

ציטוט MLA

Gage, N. L. Educational Psychology. Boston: Houghton Mifflin, 1998.