APA (7th ed.) Zitazioa

Timken Company. (1977). Practical data for metallurgists (9a. ed.). The Timken Company.

Chicago Style (17th ed.) Zitazioa

Timken Company. Practical Data for Metallurgists. 9a. ed. Akron: The Timken Company, 1977.

MLA (9th ed.) Zitazioa

Timken Company. Practical Data for Metallurgists. 9a. ed. The Timken Company, 1977.