Cita APA (7th ed.)

Marcum, D., & Schonfeld, R. C. (2020). Along came Google: A history of library digitization. Princeton University Press.

Cita Chicago (17th ed.)

Marcum, Deanna, i Roger C. Schonfeld. Along Came Google: A History of Library Digitization. Princeton: Princeton University Press, 2020.

Cita MLA (9th ed.)

Marcum, Deanna, i Roger C. Schonfeld. Along Came Google: A History of Library Digitization. Princeton University Press, 2020.