APA (7th ed.) Citation

Steinbeck,John. (1988). The moon is down. Heinemann educational books.

Chicago Style (17th ed.) Citation

Steinbeck,John. The Moon Is Down. Oxford: Heinemann educational books, 1988.

MLA (9th ed.) Citation

Steinbeck,John. The Moon Is Down. Heinemann educational books, 1988.

Warning: These citations may not always be 100% accurate.