APA (7th ed.) Citation

Anderson, B., Andersinb, J., & Thomas, B. (1980). Stretching. Phelam Books.

Chicago Style (17th ed.) Citation

Anderson, Bob, Jean Andersinb, and Bernard Thomas. Stretching. London: Phelam Books, 1980.

MLA (9th ed.) Citation

Anderson, Bob, et al. Stretching. Phelam Books, 1980.