APA (7th ed.) Citation

Robbin, I. (1961). The how and why wonder book of explorations and discoveries. Wonder Books.

Chicago Style (17th ed.) Citation

Robbin, Irving. The How and Why Wonder Book of Explorations and Discoveries. New York: Wonder Books, 1961.

MLA (9th ed.) Citation

Robbin, Irving. The How and Why Wonder Book of Explorations and Discoveries. Wonder Books, 1961.

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