APA (7th ed.) Citation

Gogolla, M. (1994). An extended entity-relationship model: Fundamentals and pragmatics. Springer. https://doi.org/10.1007/3-540-57648-7

Chicago Style (17th ed.) Citation

Gogolla, Martin. An Extended Entity-relationship Model: Fundamentals and Pragmatics. Berlin u.a: Springer, 1994. https://doi.org/10.1007/3-540-57648-7.

MLA (9th ed.) Citation

Gogolla, Martin. An Extended Entity-relationship Model: Fundamentals and Pragmatics. Springer, 1994. https://doi.org/10.1007/3-540-57648-7.