Cita APA (7th ed.)

Ali, S. Handbook of the birds of India and Pakinstan: Tigetger with those of Nepa , Siikim, Bhutan and Ceylon.

Cita Chicago (17th ed.)

Ali, Salim. Handbook of the Birds of India and Pakinstan: Tigetger with Those of Nepa , Siikim, Bhutan and Ceylon.

Cita MLA (9th ed.)

Ali, Salim. Handbook of the Birds of India and Pakinstan: Tigetger with Those of Nepa , Siikim, Bhutan and Ceylon.