APA (7th ed.) Citation

Zoehfeld, K. W., & Meisel, P. (1998). What is the world made of?: All about solids, liquids, and gases. HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Zoehfeld, Kathleen Weidner, and Paul Meisel. What Is the World Made of?: All About Solids, Liquids, and Gases. New York: HarperCollins Publishers, 1998.

MLA (8th ed.) Citation

Zoehfeld, Kathleen Weidner, and Paul Meisel. What Is the World Made of?: All About Solids, Liquids, and Gases. HarperCollins Publishers, 1998.

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