Cita APA

World University service of Canada. (2005). Picturing the past - An Esp textbook for history students in Vietnam. Hà Nội: Thế giới.

Chicago Style Citation

World University service of Canada. Picturing the Past - An Esp Textbook for History Students in Vietnam. Hà Nội: Thế giới, 2005.

Cita MLA

World University service of Canada. Picturing the Past - An Esp Textbook for History Students in Vietnam. Hà Nội: Thế giới, 2005.