Cita APA

Smith, A. W. n. 1., & Smith, A. W. n. 1. (1948). The Elements of physics (5. edition.). New York, New York: McGraw-Hill.

Citación estilo Chicago

Smith, Alpheus Wilson n. 1876, y Alpheus Wilson n. 1876 Smith. The Elements of Physics. 5. edition. New York, New York: McGraw-Hill, 1948.

Cita MLA

Smith, Alpheus Wilson n. 1876, y Alpheus Wilson n. 1876 Smith. The Elements of Physics. 5. edition. New York, New York: McGraw-Hill, 1948.