APA Style

Zoehfeld, Kathleen Weidner, Meisel, Paul. (1998). What Is the World Made Of?: all about solids, liquids, and gases . New York: Harper Collins Publishers.

Chicago Style

Zoehfeld, Kathleen Weidner, Meisel, Paul. What Is the World Made Of?: all about solids, liquids, and gases. New York: Harper Collins Publishers, 1998. Text.

MLA Style

Zoehfeld, Kathleen Weidner, Meisel, Paul. What Is the World Made Of?: all about solids, liquids, and gases. New York: Harper Collins Publishers, 1998. Text.

Turabian Style

Zoehfeld, Kathleen Weidner, Meisel, Paul. What Is the World Made Of?: all about solids, liquids, and gases. New York: Harper Collins Publishers, 1998. Print.