Gaya APA

WRESCH, W. et al (1988). WRITING FOR THE 21st CENTURY COMPUTERS AND RESEARCH WRITING . United States of America: UNIVERSTY OF WISCONSIN.

Gaya MLA

WRESCH, WILLIAM. et al. "WRITING FOR THE 21st CENTURY COMPUTERS AND RESEARCH WRITING". United States of America: UNIVERSTY OF WISCONSIN, 1988. Text.