Cita APA (7a ed.)

Bamman, H. A., & Whitehead, R. J. (1968). A teacher's manual for the Checkered flag series. Field Educational Publications, inc., a susidiary of Field Enterprises Educational Corporation.

Cita Chicago Style (17a ed.)

Bamman, Henry A., y Robert J. Whitehead. A Teacher's Manual for the Checkered Flag Series. San Francisco ; Palatine, Ill. ; Berkeley Heights, N.J. ; Atlanta ; Dallas: Field Educational Publications, inc., a susidiary of Field Enterprises Educational Corporation, 1968.

Cita MLA (8a ed.)

Bamman, Henry A., y Robert J. Whitehead. A Teacher's Manual for the Checkered Flag Series. Field Educational Publications, inc., a susidiary of Field Enterprises Educational Corporation, 1968.