Cita APA

Simpson, B., Lundgren, J., & Barr, T. Linking print and electronic books: One approach.

Citación estilo Chicago

Simpson, Betsy, Jimmie Lundgren, y Tatiana Barr. Linking Print and Electronic Books: One Approach.

Cita MLA

Simpson, Betsy, Jimmie Lundgren, y Tatiana Barr. Linking Print and Electronic Books: One Approach.