Cita APA

Davis, P. M., & Davis, P. M. Patterns in electronic journal usage: Challenging the composition of geographic consortia.

Citación estilo Chicago

Davis, Philip M., y Philip M. Davis. Patterns in Electronic Journal Usage: Challenging the Composition of Geographic Consortia.

Cita MLA

Davis, Philip M., y Philip M. Davis. Patterns in Electronic Journal Usage: Challenging the Composition of Geographic Consortia.