APA (7th ed.) Citation

Culpin, C. (1986). Farm machinery (11th edition.). Collins.

Chicago Style (17th ed.) Citation

Culpin, Claude. Farm Machinery. 11th edition. London: Collins, 1986.

MLA (9th ed.) Citation

Culpin, Claude. Farm Machinery. 11th edition. Collins, 1986.

Warning: These citations may not always be 100% accurate.