Dyfyniad APA

Hill, E. Spot Says Goodnight (Board Book). Putnam Publishing Group.

Dyfyniad Arddull Chicago

Hill, Eric. Spot Says Goodnight (Board Book). Putnam Publishing Group.

Dyfyniad MLA

Hill, Eric. Spot Says Goodnight (Board Book). Putnam Publishing Group.

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