APA (7th ed.) Citation

Spiegel, E., & O'Donnell, C. J. (1997). Incidence algebras. Dekker.

Chicago Style (17th ed.) Citation

Spiegel, Eugene, and Christopher J. O'Donnell. Incidence Algebras. New York [u.a.]: Dekker, 1997.

MLA (9th ed.) Citation

Spiegel, Eugene, and Christopher J. O'Donnell. Incidence Algebras. Dekker, 1997.