APA ציטוט

Berwick, G. (2009). Science and Environment,Series 1. TP.HCM: NXB tổng hợp.

Trích dẫn kiểu Chicago

Berwick, Gwen. Science and Environment,Series 1. TP.HCM: NXB tổng hợp, 2009.

ציטוט MLA

Berwick, Gwen. Science and Environment,Series 1. TP.HCM: NXB tổng hợp, 2009.