APA引文

Braffort P. and Hirschberg D. (1970). Computer Programming and Formal Systems (1970.). North-Holland Publishing Company.

Chicago Edition Citation

Braffort P. and Hirschberg D. Computer Programming and Formal Systems. 1970. London: North-Holland Publishing Company, 1970.

MLA引文

Braffort P. and Hirschberg D. Computer Programming and Formal Systems. 1970. North-Holland Publishing Company, 1970.

警告：这些引文格式不一定是100％准确.