APA (7th ed.) Citation

Wells, R. E. (2013). Is a blue whale the biggest thing there is? AV by Weigl.

Chicago Style (17th ed.) Citation

Wells, Robert E. Is a Blue Whale the Biggest Thing There Is? New York: AV by Weigl, 2013.

MLA (9th ed.) Citation

Wells, Robert E. Is a Blue Whale the Biggest Thing There Is? AV by Weigl, 2013.