Cita APA (7th ed.)

Carin, A. A., & Sund, R. B. (1970). Teaching modern science. Merrill.

Cita Chicago (17th ed.)

Carin, Arthur A., i Robert B. Sund. Teaching Modern Science. Columbus, Ohio: Merrill, 1970.

Cita MLA (9th ed.)

Carin, Arthur A., i Robert B. Sund. Teaching Modern Science. Merrill, 1970.