APA (7e ed.) Bronvermelding

Greenwood, J. (2004). Think rugby: A guide to purposeful team play (4th ed.). A & C Black.

Chicago (17e ed.) Bronvermelding

Greenwood, Jim. Think Rugby: A Guide to Purposeful Team Play. 4th ed. London: A & C Black, 2004.

MLA (8e ed.) Bronvermelding

Greenwood, Jim. Think Rugby: A Guide to Purposeful Team Play. 4th ed. A & C Black, 2004.