Cita APA

Wong, M. A., Saunders, L. L. 1., & Smith, L. C. 1. (2020). Reference and information services: An introduction (Sixth edition.). Santa Barbara, California: Libraries Unlimited.

Citación estilo Chicago

Wong, Melissa Autumn, Laura Lidano 1975- Saunders, y Linda Cheryl 1949- Smith. Reference and Information Services: An Introduction. Sixth edition. Santa Barbara, California: Libraries Unlimited, 2020.

Cita MLA

Wong, Melissa Autumn, Laura Lidano 1975- Saunders, y Linda Cheryl 1949- Smith. Reference and Information Services: An Introduction. Sixth edition. Santa Barbara, California: Libraries Unlimited, 2020.