APA (7th ed.) Citation

Grillo, J. P., & Robertson, J. D. (1983). More subroutine sandwich. Wiley.

Chicago Style (17th ed.) Citation

Grillo, John P., and James D. Robertson. More Subroutine Sandwich. New York u.a: Wiley, 1983.

MLA (9th ed.) Citation

Grillo, John P., and James D. Robertson. More Subroutine Sandwich. Wiley, 1983.