APA Style

Heilbroner, R., Singer, A. (1999). The Economic Transformation of America 1600 to the Present, f4th Ed. (4). New York: Harcourt Brace College Publishers.

MLA Style

Heilbroner, Robert., Singer, Aaron. "The Economic Transformation of America 1600 to the Present, f4th Ed.". 4 New York: Harcourt Brace College Publishers, 1999. Text.