APA (7th ed.) Citation
Pagan, F. G., & Dietrich, E. (1977). Praktische Einführung in ALGOL 68: A practical Guide to ALGOL 68 [Deutsch]. Oldenbourg.
Chicago Style (17th ed.) Citation
Pagan, Frank G., and Ernst-Wolfgang Dietrich. Praktische Einführung in ALGOL 68: A Practical Guide to ALGOL 68 [Deutsch]. München, Wien: Oldenbourg, 1977.
MLA (9th ed.) Citation
Pagan, Frank G., and Ernst-Wolfgang Dietrich. Praktische Einführung in ALGOL 68: A Practical Guide to ALGOL 68 [Deutsch]. Oldenbourg, 1977.
Warning: These citations may not always be 100% accurate.