APA (7th ed.) Citation

Lahue, K. C., & Ahlstrand, A. (1987). Evinrude/Johnson outboard shop manual, 50-235 HP, 1973-1987 (4th ed. / updated by Kalton C. Lahue to include 1987 models.). Clymer Publications.

Chicago Style (17th ed.) Citation

Lahue, Kalton C., and Alan Ahlstrand. Evinrude/Johnson Outboard Shop Manual, 50-235 HP, 1973-1987. 4th ed. / updated by Kalton C. Lahue to include 1987 models. Arleta, Calif.: Clymer Publications, 1987.

MLA (9th ed.) Citation

Lahue, Kalton C., and Alan Ahlstrand. Evinrude/Johnson Outboard Shop Manual, 50-235 HP, 1973-1987. 4th ed. / updated by Kalton C. Lahue to include 1987 models. Clymer Publications, 1987.