Cita APA

Parker, S. P., & Parker, S. P. (1983). McGraw-Hill encyclopedia of physics. New York, New York: McGraw-Hill.

Citación estilo Chicago

Parker, Sybil P., y Sybil P. Parker. McGraw-Hill Encyclopedia of Physics. New York, New York: McGraw-Hill, 1983.

Cita MLA

Parker, Sybil P., y Sybil P. Parker. McGraw-Hill Encyclopedia of Physics. New York, New York: McGraw-Hill, 1983.