APA (7th ed.) Citation

Wettstein, B. (1978). Congruence and existence of differentiable maps.

Chicago Style (17th ed.) Citation

Wettstein, Brigitte. Congruence and Existence of Differentiable Maps. Zürich, 1978.

MLA (9th ed.) Citation

Wettstein, Brigitte. Congruence and Existence of Differentiable Maps. 1978.

Warning: These citations may not always be 100% accurate.