APA引文

Coburn, E. J. (1988). Beginning structured COBOL. Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Coburn, Edward J. Beginning Structured COBOL. San Diego: Harcourt Brace Jovanovich, 1988.

MLA引文

Coburn, Edward J. Beginning Structured COBOL. Harcourt Brace Jovanovich, 1988.

警告：這些引文格式不一定是100％准確.