APA

Dershem H. L., Association for Computing Machinery & ACM Special Interest Group on Computer Science Education. (1988). Proceedings of the nineteenth SIGCSE technical symposium on Computer science education. New York, NY: ACM.

Chicago

Dershem Herbert L, Association for Computing Machinery and ACM Special Interest Group on Computer Science Education. 1988. Proceedings of the nineteenth SIGCSE technical symposium on Computer science education. New York, NY: ACM.

Harvard

Dershem H. L., Association for Computing Machinery and ACM Special Interest Group on Computer Science Education. (1988). Proceedings of the nineteenth SIGCSE technical symposium on Computer science education. New York, NY: ACM.

MLA

Dershem Herbert L, Association for Computing Machinery and ACM Special Interest Group on Computer Science Education. Proceedings of the nineteenth SIGCSE technical symposium on Computer science education. New York, NY: ACM. 1988.