APA-viite (7. p.)

Gottlob, G., & Pichler, R. (2001). Working with ARMs: Complexity Results on Atomic Representations of Herbrand Models.

Chicago-viite (17. p.)

Gottlob, G., ja R. Pichler. Working with ARMs: Complexity Results on Atomic Representations of Herbrand Models. 2001.

MLA-viite (9. p.)

Gottlob, G., ja R. Pichler. Working with ARMs: Complexity Results on Atomic Representations of Herbrand Models. 2001.