APA Style

Ruszkiewicz, J, J., Walker, J, R. (2000). Bookmarks : a guide to research and writing / by John Ruszkiewicz, Janice R. Walker. . New York: Longman.

MLA Style

Ruszkiewicz, John, J.., Walker, Janice, R.. "Bookmarks : a guide to research and writing / by John Ruszkiewicz, Janice R. Walker.". New York: Longman, 2000. Text.