APA (7th ed.) Citation

Carroll, D. (1984). Biofeedback in practice. Longman.

Chicago Style (17th ed.) Citation

Carroll, Douglas. Biofeedback in Practice. London ; New York: Longman, 1984.

MLA (9th ed.) Citation

Carroll, Douglas. Biofeedback in Practice. Longman, 1984.

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