APA Citation

Land, H. C. (1970). Birds of Guatemala. Pennsylvania Livingston: [s.n.].

Chicago Style Citation

Land, Hugh C. Birds of Guatemala. Pennsylvania Livingston: [s.n.], 1970.

MLA Citation

Land, Hugh C. Birds of Guatemala. Pennsylvania Livingston: [s.n.], 1970.

Warning: These citations may not always be 100% accurate.