APA aipamena

Karen, R. (1985). Toward the year 2000. New York: William Morrow and Company.

Chicago Style aipamena

Karen, Ruth. Toward the Year 2000. New York: William Morrow and Company, 1985.

MLA aipamena

Karen, Ruth. Toward the Year 2000. New York: William Morrow and Company, 1985.