Style de citation APA (7e éd.)

Usher, J. M. (1846). Our little boy's book. Published by J. M. Usher.

Style de citation Chicago (17e éd.)

Usher, J. M. Our Little Boy's Book. Boston: Published by J. M. Usher, 1846.

Style de citation MLA (8e éd.)

Usher, J. M. Our Little Boy's Book. Published by J. M. Usher, 1846.

Attention : ces citations peuvent ne pas être correctes à 100%.