APA

Silverman H. M., Simon G. I. & Field. (1979). The Pell book. New York: Bantam Books.

Chicago

Silverman Harold M, Simon Gilbert I and Field. 1979. The Pell book. New York: Bantam Books.

Harvard

Silverman H. M., Simon G. I. and Field. (1979). The Pell book. New York: Bantam Books.

MLA

Silverman Harold M, Simon Gilbert I and Field. The Pell book. New York: Bantam Books. 1979.