APA (7th ed.) Citation

Hazen, D., Horrell, J., & Merrill-Oldham, J. (1998). Selecting Research Collections for Digitization.

Chicago Style (17th ed.) Citation

Hazen, Dan, Jeffrey Horrell, and Jan Merrill-Oldham. Selecting Research Collections for Digitization. 1998.

MLA (9th ed.) Citation

Hazen, Dan, et al. Selecting Research Collections for Digitization. 1998.