Dyfyniad APA

O'Donnell, M., Cary, A., Hoopes, F., & Hoopes, M. C. (1936). Rides and slides. Row, Peterson and Company.

Dyfyniad Arddull Chicago

O'Donnell, Mabel, Alice Cary, Florence Hoopes, and Margaret Campbell Hoopes. Rides and Slides. [Evanston, Ill.]: Row, Peterson and Company, 1936.

Dyfyniad MLA

O'Donnell, Mabel, et al. Rides and Slides. Row, Peterson and Company, 1936.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.