APA (7th ed.) Citation

Johnson, M., & Beekman, G. (1988). Oh! Think's Lightspeed Pascal! Norton.

Chicago Style (17th ed.) Citation

Johnson, Michael, and George Beekman. Oh! Think's Lightspeed Pascal! New York [u.a.]: Norton, 1988.

MLA (9th ed.) Citation

Johnson, Michael, and George Beekman. Oh! Think's Lightspeed Pascal! Norton, 1988.