Παραπομπή APA

Ziskind, S., & Hede, A. A. (1977). Reference Readiness: A Manual for Librarians and Students (2nd.). Linnett.

Παραπομπή Chicago Style

Ziskind, Sylvia, και Agnes Anne Hede. Reference Readiness: A Manual for Librarians and Students. 2nd. Clive Bingley: Linnett, 1977.

Παραπομπή MLA

Ziskind, Sylvia, και Agnes Anne Hede. Reference Readiness: A Manual for Librarians and Students. 2nd. Linnett, 1977.