APA (7th ed.) Citation

(1980). Diseño de troqueles. [s.n.].

Chicago Style (17th ed.) Citation

Diseño De Troqueles. Cali: [s.n.], 1980.

MLA (9th ed.) Citation

Diseño De Troqueles. [s.n.], 1980.

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