Cita APA (7th ed.)

Basha and Harter. (1980). Research methods in Librarianship: Research and scientific method. [s.n.].

Cita Chicago (17th ed.)

Basha and Harter. Research Methods in Librarianship: Research and Scientific Method. : [s.n.], 1980.

Cita MLA (9th ed.)

Basha and Harter. Research Methods in Librarianship: Research and Scientific Method. [s.n.], 1980.