APA (7th ed.) Citation

Mackerle, J. (1972). Air-cooled automotive engines (2nd revised and enlarged ed.). Griffin.

Chicago Style (17th ed.) Citation

Mackerle, Julius. Air-cooled Automotive Engines. 2nd revised and enlarged ed. London: Griffin, 1972.

MLA (9th ed.) Citation

Mackerle, Julius. Air-cooled Automotive Engines. 2nd revised and enlarged ed. Griffin, 1972.