Cita APA

Velder, M., & Cohen, E. (1973). Open-ended stories. New Jersey: Glove book company.

Citación estilo Chicago

Velder, Milton, y Edwin Cohen. Open-ended Stories. New Jersey: Glove book company, 1973.

Cita MLA

Velder, Milton, y Edwin Cohen. Open-ended Stories. New Jersey: Glove book company, 1973.