Citação norma APA

Negi, J., & Manoher, G. (2005). Travel agency operations: Concepts and principles (with examination questions). Kanishka Publishers, Distributors.

Citação norma Chicago

Negi, Jagmohan, and Gaurav Manoher. Travel Agency Operations: Concepts and Principles (with Examination Questions). New Delhi: Kanishka Publishers, Distributors, 2005.

Citação norma MLA

Negi, Jagmohan, and Gaurav Manoher. Travel Agency Operations: Concepts and Principles (with Examination Questions). Kanishka Publishers, Distributors, 2005.

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