Cita APA (7a ed.)

Clark, M. H. (1998). Pretend you don't see her. Pocket Books.

Cita Chicago Style (17a ed.)

Clark, Mary Higgins. Pretend You Don't See Her. New York [etc.]: Pocket Books, 1998.

Cita MLA (9a ed.)

Clark, Mary Higgins. Pretend You Don't See Her. Pocket Books, 1998.