APA

Grayson C. T., . (1968). Washington '68. Washington, D.C: Potomac Books, Inc. Publishers.

Chicago

Grayson Cary T, . 1968. Washington '68. Washington, D.C: Potomac Books, Inc. Publishers.

Harvard

Grayson C. T., . (1968). Washington '68. Washington, D.C: Potomac Books, Inc. Publishers.

MLA

Grayson Cary T, . Washington '68. Washington, D.C: Potomac Books, Inc. Publishers. 1968.