Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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