APA (7th ed.) Citation

Martin, B. (1975). Poppies afield: A little nature book to be read aloud. Encyclopaedia Britannica Educational Corp..

Chicago Style (17th ed.) Citation

Martin, Bill. Poppies Afield: A Little Nature Book to Be Read Aloud. Chicago, Ill.: Encyclopaedia Britannica Educational Corp., 1975.

MLA (9th ed.) Citation

Martin, Bill. Poppies Afield: A Little Nature Book to Be Read Aloud. Encyclopaedia Britannica Educational Corp., 1975.