APA (7th ed.) Citation

Lecht, C. P. (1967). The programmer's ALGOL: A complete reference. McGraw-Hill.

Chicago Style (17th ed.) Citation

Lecht, Charles Philip. The Programmer's ALGOL: A Complete Reference. New York: McGraw-Hill, 1967.

MLA (9th ed.) Citation

Lecht, Charles Philip. The Programmer's ALGOL: A Complete Reference. McGraw-Hill, 1967.