APA (7th ed.) Zitazioa

Felbeck, D. K. (1968). Introduction to Strengthening Mechanisms. Prentice-Hall.

Chicago Style (17th ed.) Zitazioa

Felbeck, David K. Introduction to Strengthening Mechanisms. Englewood Cliffs: Prentice-Hall, 1968.

MLA (9th ed.) Zitazioa

Felbeck, David K. Introduction to Strengthening Mechanisms. Prentice-Hall, 1968.