APA Citation

P.F. Harrop. (1966). Exercises in engineering drawing book 1. Usa: Macmillan & Co. Ltd..

Chicago Style Citation

P.F. Harrop. Exercises in Engineering Drawing Book 1. Usa: Macmillan & Co. Ltd., 1966.

MLA Citation

P.F. Harrop. Exercises in Engineering Drawing Book 1. Usa: Macmillan & Co. Ltd., 1966.

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