APA ציטוט

Landrum, R. E. (1999). Introduction to psychology practice tests. Boston: McGraw-Hill College.

Trích dẫn kiểu Chicago

Landrum, R. Eric. Introduction to Psychology Practice Tests. Boston: McGraw-Hill College, 1999.

ציטוט MLA

Landrum, R. Eric. Introduction to Psychology Practice Tests. Boston: McGraw-Hill College, 1999.