Cita APA (7a ed.)

Michaels, B. (1995). The gray beginning (First edition.). HarperPaperbacks.

Cita Chicago Style (17a ed.)

Michaels, Barbara. The Gray Beginning. First edition. New York: HarperPaperbacks, 1995.

Cita MLA (9a ed.)

Michaels, Barbara. The Gray Beginning. First edition. HarperPaperbacks, 1995.