APA (7th ed.) Citation

Nicol, K. (1970). Elementary programming and Algol. McGraw-Hill.

Chicago Style (17th ed.) Citation

Nicol, Keith. Elementary Programming and Algol. London: McGraw-Hill, 1970.

MLA (9th ed.) Citation

Nicol, Keith. Elementary Programming and Algol. McGraw-Hill, 1970.

Warning: These citations may not always be 100% accurate.