APA (7th ed.) Citation

NAPIER. (1999). Groups: Theory and experience (6th ed.). Houghton Mifflin.

Chicago Style (17th ed.) Citation

NAPIER. Groups: Theory and Experience. 6th ed. Boston: Houghton Mifflin, 1999.

MLA (9th ed.) Citation

NAPIER. Groups: Theory and Experience. 6th ed. Houghton Mifflin, 1999.

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