r. Marshall, M. (1982). An introduction to the world of children's books. Gower Publishing Ltd.
Chicago Style (17th ed.) Citationr. Marshall, Margaret. An Introduction to the World of Children's Books. England: Gower Publishing Ltd, 1982.
MLA (9th ed.) Citationr. Marshall, Margaret. An Introduction to the World of Children's Books. Gower Publishing Ltd, 1982.
Warning: These citations may not always be 100% accurate.