APA ציטוט

Burns, R. (2000). Introduction to research methods (4th ed.). Frenchs Forest: Pearson Education.

Trích dẫn kiểu Chicago

Burns, Robert. Introduction to Research Methods. 4th ed. Frenchs Forest: Pearson Education, 2000.

ציטוט MLA

Burns, Robert. Introduction to Research Methods. 4th ed. Frenchs Forest: Pearson Education, 2000.