(2004). A comprehensive guide to British birds. Pegasus.
Chicagoスタイル(17版)引用形式A Comprehensive Guide to British Birds. [sine loco]: Pegasus, 2004.
MLA(8版)引用形式A Comprehensive Guide to British Birds. Pegasus, 2004.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式