APA aipamena

Bainer, R., Barger, E., & Kepner, R. (1955). Principles of farm machinery. Chapman & Halls Ltd.

Chicago Style aipamena

Bainer, Roy, E.L Barger, and R.A Kepner. Principles of Farm Machinery. London: Chapman & Halls Ltd, 1955.

MLA aipamena

Bainer, Roy, et al. Principles of Farm Machinery. Chapman & Halls Ltd, 1955.