APA (7th ed.) Citation

Bianchi, M., Mauri, A. G., & Verardi, L. (1991). Groups with small subgroup-permutability diameter. Univ. degli Studi.

Chicago Style (17th ed.) Citation

Bianchi, Maria-Grazia, Anna G. Mauri, and Libero Verardi. Groups with Small Subgroup-permutability Diameter. Milano: Univ. degli Studi, 1991.

MLA (9th ed.) Citation

Bianchi, Maria-Grazia, et al. Groups with Small Subgroup-permutability Diameter. Univ. degli Studi, 1991.