Cita APA (7a ed.)

Laposata,Matthew. (2015). ESSENTIALS ENVIRONMENT (4th.). PEARSON.

Cita Chicago Style (17a ed.)

Laposata,Matthew. ESSENTIALS ENVIRONMENT. 4th. Tamilanadu: PEARSON, 2015.

Cita MLA (9a ed.)

Laposata,Matthew. ESSENTIALS ENVIRONMENT. 4th. PEARSON, 2015.