APA (7th ed.) Citation

POPPEN, R. (1988). Behavioral Relaxation Training and Assessment. Sage Publications Ltd.

Chicago Style (17th ed.) Citation

POPPEN, Roger. Behavioral Relaxation Training and Assessment. Sage Publications Ltd, 1988.

MLA (8th ed.) Citation

POPPEN, Roger. Behavioral Relaxation Training and Assessment. Sage Publications Ltd, 1988.

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