APA (7th ed.) Citation

Cowley, J. (2005). Do not open this book. Mc graw hill.

Chicago Style (17th ed.) Citation

Cowley, Joy. Do Not Open This Book. U.S.A.: Mc graw hill, 2005.

MLA (9th ed.) Citation

Cowley, Joy. Do Not Open This Book. Mc graw hill, 2005.

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