APA (7th ed.) Citation

Janssen, A. J. E. M., & Van der Steen, P. (1984). Integration theory. Springer.

Chicago Style (17th ed.) Citation

Janssen, A. J. E. M., and P. Van der Steen. Integration Theory. Berlín: Springer, 1984.

MLA (9th ed.) Citation

Janssen, A. J. E. M., and P. Van der Steen. Integration Theory. Springer, 1984.