APA (7th ed.) Citation

Godfrey, D., & Sterling, S. (1982). The elements of CAL. Reston Publ. Comp.

Chicago Style (17th ed.) Citation

Godfrey, David, and Sharon Sterling. The Elements of CAL. Reston, Virginia: Reston Publ. Comp, 1982.

MLA (9th ed.) Citation

Godfrey, David, and Sharon Sterling. The Elements of CAL. Reston Publ. Comp, 1982.