Citazione Stile APA (7a Edizione)

Robson, C. (2000). A field guide to the birds of South_East Asia. New Holland.

Citazione stile Chigago Style (17a edizione)

Robson, Craig. A Field Guide to the Birds of South_East Asia. London: New Holland, 2000.

Citatione MLA (9a ed.)

Robson, Craig. A Field Guide to the Birds of South_East Asia. New Holland, 2000.