Cita APA (7a ed.)
Godshalk, F. I., Coffman, W. E., & Swineford, F. (1966). The measurement of writing ability.
Cita estilo Chicago (17a ed.)
Godshalk, Fred I., William E. Coffman, y Frances Swineford. The Measurement of Writing Ability. 1966.
Cita MLA (9a ed.)
Godshalk, Fred I., et al. The Measurement of Writing Ability. 1966.
Precaución: Estas citas no son 100% exactas.