Willoughby, S. S. (1981). Measuring bowser: Thinking story book. Open Court Publishers.
Style de citation Chicago (17e éd.)Willoughby, Stephen S. Measuring Bowser: Thinking Story Book. Illinois: Open Court Publishers, 1981.
Style de citation MLA (9e éd.)Willoughby, Stephen S. Measuring Bowser: Thinking Story Book. Open Court Publishers, 1981.
Attention : ces citations peuvent ne pas être correctes à 100%.