Cita APA

Southern, A., & Wallwork,Adrian. (2009). Science and enviroment. Tp. HCM: Tổng hợp.

Chicago Style Citation

Southern, Anna., i Wallwork,Adrian. Science and Enviroment. Tp. HCM: Tổng hợp, 2009.

Cita MLA

Southern, Anna., i Wallwork,Adrian. Science and Enviroment. Tp. HCM: Tổng hợp, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.