APA Edition Citation

Barker, J., & Heyman, J. (1969). Plastic design of frames v1.

Chicago Edition Citation

Barker, John, and Jacques Heyman. Plastic Design of Frames V1. 1969.

MLA Edition Citation

Barker, John, and Jacques Heyman. Plastic Design of Frames V1. 1969.

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