APA (7th ed.) Citation

Meulen, S. G. v. d., & Kühling, P. (1974). Programmieren in ALGOL68. de Gruyter.

Chicago Style (17th ed.) Citation

Meulen, Sietse G. van der, and Peter Kühling. Programmieren in ALGOL68. Berlin [u.a.]: de Gruyter, 1974.

MLA (9th ed.) Citation

Meulen, Sietse G. van der, and Peter Kühling. Programmieren in ALGOL68. de Gruyter, 1974.

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