APA (7th ed.) Citation

Fischer, B., & Fischer, H. (1976). Structured programming in PL 1 and PL C. Dekker.

Chicago Style (17th ed.) Citation

Fischer, Bernhard, and Herman Fischer. Structured Programming in PL 1 and PL C. New York [u.a.]: Dekker, 1976.

MLA (9th ed.) Citation

Fischer, Bernhard, and Herman Fischer. Structured Programming in PL 1 and PL C. Dekker, 1976.