APA aipamena

Mackerle, J. (1972). Air-cooled automotive engines (2nd rev.ed.). London: Charles Griffin.

Chicago Style aipamena

Mackerle, Julius. Air-cooled Automotive Engines. 2nd rev.ed. London: Charles Griffin, 1972.

MLA aipamena

Mackerle, Julius. Air-cooled Automotive Engines. 2nd rev.ed. London: Charles Griffin, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.