Cita APA (7th ed.)

Gupta, D. K., Koontz, C., & Massisimo, A. (2013). Marketing library and information services: A global outlook. De Gruyter Saur.

Cita Chicago (17th ed.)

Gupta, Dinesh K., Christie Koontz, i Angels Massisimo. Marketing Library and Information Services: A Global Outlook. Berlin ; Boston: De Gruyter Saur, 2013.

Cita MLA (9th ed.)

Gupta, Dinesh K., et al. Marketing Library and Information Services: A Global Outlook. De Gruyter Saur, 2013.