APA stil citiranja

Joyce, D. T. (1990). The papers of the twenty-first SIGCSE tecnical symposium on computer science education: The papers of the twenty-first SIGCSE tecnical symposium on computer science education : Washington, DC, February 22-23, 1990 (1. izd.). New York: ACM,Inc.

Chicago stil citiranja

Joyce, Daniel T. The papers of the twenty-first SIGCSE tecnical symposium on computer science education: The papers of the twenty-first SIGCSE tecnical symposium on computer science education : Washington, DC, February 22-23, 1990. 1. izd. New York: ACM,Inc, 1990.

MLA stil citiranja

Joyce, Daniel T. The papers of the twenty-first SIGCSE tecnical symposium on computer science education: The papers of the twenty-first SIGCSE tecnical symposium on computer science education : Washington, DC, February 22-23, 1990. 1. izd. New York: ACM,Inc, 1990.