APA Edition Citation

Toft, L., Guptha, J. K., & Kersey, A. . .. (1961). Theory of machines (6.). Sir Isaac Pitman & Sons Ltd.

Chicago Edition Citation

Toft, Louis, J K. Guptha, and A,T,J Kersey. Theory of Machines. 6. : Sir Isaac Pitman & Sons Ltd, 1961.

MLA Edition Citation

Toft, Louis, et al. Theory of Machines. 6. Sir Isaac Pitman & Sons Ltd, 1961.

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