Wheatley, N. (1996). Where to watch birds in asia. Princeton University Press.
Chicagoスタイル(17版)引用形式Wheatley, Nigel. Where to Watch Birds in Asia. Princeton: Princeton University Press, 1996.
MLA(9版)引用形式Wheatley, Nigel. Where to Watch Birds in Asia. Princeton University Press, 1996.
警告: この引用は必ずしも正確ではありません.