Cita APA

Byrn, D., & Byrn, D. (1965). Evaluation in extension. Kansas: H M Ives and Sons.

Citación estilo Chicago

Byrn, Darcie, y Darcie Byrn. Evaluation in Extension. Kansas: H M Ives and Sons, 1965.

Cita MLA

Byrn, Darcie, y Darcie Byrn. Evaluation in Extension. Kansas: H M Ives and Sons, 1965.