Citazione Stile APA (7a Edizione)

Jorge, L. P. (2006). Fundamental tone estimates for elliptic operators in divergence form and geometric applications. Academia Brasileira de Ciências.

Citazione stile Chigago Style (17a edizione)

Jorge, Luquésio P. Fundamental Tone Estimates for Elliptic Operators in Divergence Form and Geometric Applications. Academia Brasileira de Ciências, 2006.

Citatione MLA (9a ed.)

Jorge, Luquésio P. Fundamental Tone Estimates for Elliptic Operators in Divergence Form and Geometric Applications. Academia Brasileira de Ciências, 2006.