Cita APA (7th ed.)

Clark, D. S. (1967). Engineering materials and processes (3rd ed.). Ken.

Cita Chicago (17th ed.)

Clark, Donald Sherman. Engineering Materials and Processes. 3rd ed. Quezon City: Ken, 1967.

Cita MLA (9th ed.)

Clark, Donald Sherman. Engineering Materials and Processes. 3rd ed. Ken, 1967.