Cita APA (7a ed.)

Askeland, D. R. (1989). the Science and engineering of materials (2nd. ed.). PWS-Kent Publishing.

Cita Chicago Style (17a ed.)

Askeland, Donald R. The Science and Engineering of Materials. 2nd. ed. Boston: PWS-Kent Publishing, 1989.

Cita MLA (8a ed.)

Askeland, Donald R. The Science and Engineering of Materials. 2nd. ed. PWS-Kent Publishing, 1989.