APA (7th ed.) Citation

Greenfield. (2002). Research methods for postgraduates (2nd ed.). Arnold.

Chicago Style (17th ed.) Citation

Greenfield. Research Methods for Postgraduates. 2nd ed. London: Arnold, 2002.

MLA (9th ed.) Citation

Greenfield. Research Methods for Postgraduates. 2nd ed. Arnold, 2002.

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