APA (7th ed.) Citation

Zeitak, G., & Berman, F. (1982). Directory of international and national medical and related societies. PBZ Informatics [u.a.].

Chicago Style (17th ed.) Citation

Zeitak, G., and F. Berman. Directory of International and National Medical and Related Societies. Rehovot: PBZ Informatics [u.a.], 1982.

MLA (9th ed.) Citation

Zeitak, G., and F. Berman. Directory of International and National Medical and Related Societies. PBZ Informatics [u.a.], 1982.