APA引文

Campbell, B. (1977). Birds of coast and sea: Britain and North Europe. Oxford University.

Chicago Edition Citation

Campbell, Bruce. Birds of Coast and Sea: Britain and North Europe. Toronto: Oxford University, 1977.

MLA引文

Campbell, Bruce. Birds of Coast and Sea: Britain and North Europe. Oxford University, 1977.

警告：這些引文格式不一定是100％准確.