APA ציטוט

Parkin, D. T., & Knox, A. G. (2010). The status of birds in Britain and Ireland. Christopher Helm.

Chicago Style (17th ed.) Citation

Parkin, David T., and A. G. Knox. The Status of Birds in Britain and Ireland. London: Christopher Helm, 2010.

ציטוט MLA

Parkin, David T., and A. G. Knox. The Status of Birds in Britain and Ireland. Christopher Helm, 2010.