APA (7th ed.) Citation

Orwin, C. S. (1967). The open fields / by C.S. and C.S. Orwin (3rd ed.). Clarendon Press.

Chicago Style (17th ed.) Citation

Orwin, C. S. The Open Fields / by C.S. and C.S. Orwin. 3rd ed. Oxford: Clarendon Press, 1967.

MLA (9th ed.) Citation

Orwin, C. S. The Open Fields / by C.S. and C.S. Orwin. 3rd ed. Clarendon Press, 1967.

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