Cita APA

Spence, W. P., & Michael B. Atkins. (1980). Technical drafting: Metric design and communication. National Book Store.

Citación estilo Chicago

Spence, William Perkins, and Michael B. Atkins. Technical Drafting: Metric Design and Communication. Manila: National Book Store, 1980.

Cita MLA

Spence, William Perkins, and Michael B. Atkins. Technical Drafting: Metric Design and Communication. National Book Store, 1980.

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