APA (7th ed.) Citation

Shackelford, J. D. (1944). My happy days (First edition.). The Associated Publishers, Inc..

Chicago Style (17th ed.) Citation

Shackelford, Jane Dabney. My Happy Days. First edition. Washington, D.C.: The Associated Publishers, Inc., 1944.

MLA (8th ed.) Citation

Shackelford, Jane Dabney. My Happy Days. First edition. The Associated Publishers, Inc., 1944.

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