Citação norma APA

Hussain, M. (2014). Environment and Ecology Civil Services Examination. Access Publishing House.

Citação norma Chicago

Hussain, Majid. Environment and Ecology Civil Services Examination. Access Publishing House, 2014.

Citação norma MLA

Hussain, Majid. Environment and Ecology Civil Services Examination. Access Publishing House, 2014.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.