Cita APA

Calder, N. (1973). Nature in the round: A guide to environmental science. Viking Press.

Citación estilo Chicago

Calder, Nigel. Nature in the Round: A Guide to Environmental Science. New York: Viking Press, 1973.

Cita MLA

Calder, Nigel. Nature in the Round: A Guide to Environmental Science. Viking Press, 1973.

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