Tohutoro APA (7th ed.)

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

Tohutoru Kātū Chicago (17th ed.)

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

Tohutoro MLA (9th ed.)

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