APA (7th ed.) Citation

(1988). The writers directory, 1988-1990 (8th ed.). St. James Press.

Chicago Style (17th ed.) Citation

The Writers Directory, 1988-1990. 8th ed. Chicago, Chicago: St. James Press, 1988.

MLA (9th ed.) Citation

The Writers Directory, 1988-1990. 8th ed. St. James Press, 1988.