APA Citation

Geotsch, Nelson, & Chalk. (1994). Technical drawing (1/1986.). Usa: Delmar publishers.

Chicago Style Citation

Geotsch, Nelson, and Chalk. Technical Drawing. 1/1986. Usa: Delmar publishers, 1994.

MLA Citation

Geotsch, Nelson, and Chalk. Technical Drawing. 1/1986. Usa: Delmar publishers, 1994.

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