APA aipamena

Smith, H. P. (1955). Farm machinery and equipment (4.). Mc Graw- Hill Book Company Inc.

Chicago Style aipamena

Smith, Harris Pearson. Farm Machinery and Equipment. 4. New York: Mc Graw- Hill Book Company Inc, 1955.

MLA aipamena

Smith, Harris Pearson. Farm Machinery and Equipment. 4. Mc Graw- Hill Book Company Inc, 1955.