Cita APA (7a ed.)

Markey, K., & Atherton, P. (1978). ONTAP: Online Training and Practice Manual for ERIC Data Base Searchers.

Cita Chicago Style (17a ed.)

Markey, Karen, y Pauline Atherton. ONTAP: Online Training and Practice Manual for ERIC Data Base Searchers. 1978.

Cita MLA (9a ed.)

Markey, Karen, y Pauline Atherton. ONTAP: Online Training and Practice Manual for ERIC Data Base Searchers. 1978.

Precaución: Estas citas no son 100% exactas.