Cita APA

Ackert, P., & Đặng Tuấn Anh. (1986). Facts & figures: Basis reading practice. New York: Newbury House Pub.

Chicago Style Citation

Ackert, Patricia, i Đặng Tuấn Anh. Facts & Figures: Basis Reading Practice. New York: Newbury House Pub, 1986.

Cita MLA

Ackert, Patricia, i Đặng Tuấn Anh. Facts & Figures: Basis Reading Practice. New York: Newbury House Pub, 1986.