Citazione Stile APA (7a Edizione)

Rothe, E. H. (1986). Introduction to various aspects of degree theory in banach spaces. American Mathematical Society.

Citazione stile Chigago Style (17a edizione)

Rothe, Erich H. Introduction to Various Aspects of Degree Theory in Banach Spaces. Providence: American Mathematical Society, 1986.

Citatione MLA (9a ed.)

Rothe, Erich H. Introduction to Various Aspects of Degree Theory in Banach Spaces. American Mathematical Society, 1986.