APA (7th ed.) Citation

Hertrampf, U., Vollmer, H., & Wagner, K. W. (1994). On balanced vs. unbalanced computation trees.

Chicago Style (17th ed.) Citation

Hertrampf, Ulrich, Heribert Vollmer, and Klaus W. Wagner. On Balanced Vs. Unbalanced Computation Trees. Würzburg, 1994.

MLA (9th ed.) Citation

Hertrampf, Ulrich, et al. On Balanced Vs. Unbalanced Computation Trees. 1994.