APA (7th ed.) Citation

Elfering, M. (1998). Effects of social environment on feeling states and self-efficacy in a group exercise class. [publisher not identified].

Chicago Style (17th ed.) Citation

Elfering, Melissa. Effects of Social Environment on Feeling States and Self-efficacy in a Group Exercise Class. [Place of publication not identified]: [publisher not identified], 1998.

MLA (9th ed.) Citation

Elfering, Melissa. Effects of Social Environment on Feeling States and Self-efficacy in a Group Exercise Class. [publisher not identified], 1998.