APA (7th ed.) Citation

Calder, N. (1973). Nature in the round: A guide to environmental science. Wedenfeld [sic] & Nicolson.

Chicago Style (17th ed.) Citation

Calder, Nigel. Nature in the Round: A Guide to Environmental Science. London,: Wedenfeld [sic] & Nicolson, 1973.

MLA (8th ed.) Citation

Calder, Nigel. Nature in the Round: A Guide to Environmental Science. Wedenfeld [sic] & Nicolson, 1973.

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