APA (7th ed.) Citation

Schirmer, C. (1987). Programming in C for Unix. Horwood u.a.

Chicago Style (17th ed.) Citation

Schirmer, Claus. Programming in C for Unix. Chichester u.a: Horwood u.a, 1987.

MLA (9th ed.) Citation

Schirmer, Claus. Programming in C for Unix. Horwood u.a, 1987.