Cita APA (7th ed.)

Barnhart, R. K., & Steinmetz, S. (1986). The American Heritage dictionary of science. Houghton Mifflin.

Cita Chicago (17th ed.)

Barnhart, Robert K., i Sol Steinmetz. The American Heritage Dictionary of Science. Boston: Houghton Mifflin, 1986.

Cita MLA (8th ed.)

Barnhart, Robert K., i Sol Steinmetz. The American Heritage Dictionary of Science. Houghton Mifflin, 1986.