Cita APA

Betts, G. H., Baker, C. B., Baker, E. D., Norman, V. S., & Adams, P. B. (1939). Bobbs-Merrill readers. Bobbs-Merrill Company.

Chicago Style (17th ed.) Citation

Betts, George Herbert, Clara Belle Baker, Edna Dean Baker, Vera Stone Norman, i Pauline Batchelder Adams. Bobbs-Merrill Readers. Indianapolis ; New York: Bobbs-Merrill Company, 1939.

Cita MLA

Betts, George Herbert, et al. Bobbs-Merrill Readers. Bobbs-Merrill Company, 1939.