APA (7e ed.) Bronvermelding

Gottlob, G., Leone, N., & Veith, H. (1995). Second Order Logic and the Weak Exponential Hierarchies. Springer.

Chicago (17e ed.) Bronvermelding

Gottlob, G., N. Leone, en H. Veith. Second Order Logic and the Weak Exponential Hierarchies. Springer, 1995.

MLA (9e ed.) Bronvermelding

Gottlob, G., et al. Second Order Logic and the Weak Exponential Hierarchies. Springer, 1995.