APA

Gross F. E., Morton P. & Poliner R. A. (1993). The power of numbers. Cambridge, MA: Educators for Social Responsibility.

Chicago

Gross Fred E, Morton Patrick and Poliner Rachel A. 1993. The power of numbers. Cambridge, MA: Educators for Social Responsibility.

Harvard

Gross F. E., Morton P. and Poliner R. A. (1993). The power of numbers. Cambridge, MA: Educators for Social Responsibility.

MLA

Gross Fred E, Morton Patrick and Poliner Rachel A. The power of numbers. Cambridge, MA: Educators for Social Responsibility. 1993.