Παραπομπή APA

Voigt, M. J. (1971). Advances in Librarianship. Academic Press.

Παραπομπή Chicago Style

Voigt, Melvin J. Advances in Librarianship. New York: Academic Press, 1971.

Παραπομπή MLA

Voigt, Melvin J. Advances in Librarianship. Academic Press, 1971.