APA (7. basım) Alıntı

Poorman, A. P. (1945). Strength of materials (4th ed.). McGraw-Hill, Inc.

Chicago Style (17. basım) Atıf

Poorman, Alfred P. Strength of Materials. 4th ed. New York: McGraw-Hill, Inc, 1945.

MLA (9th ed.) Atıf

Poorman, Alfred P. Strength of Materials. 4th ed. McGraw-Hill, Inc, 1945.