APA (7th ed.) Citation

Johannson, K. (1979). Homotopy equivalences of 3-manifolds with boundaries Klaus Johannson. Springer-Verlag. https://doi.org/10.1007/BFb0085406

Chicago Style (17th ed.) Citation

Johannson, Klaus. Homotopy Equivalences of 3-manifolds with Boundaries Klaus Johannson. Berlin ; New York: Springer-Verlag, 1979. https://doi.org/10.1007/BFb0085406.

MLA (9th ed.) Citation

Johannson, Klaus. Homotopy Equivalences of 3-manifolds with Boundaries Klaus Johannson. Springer-Verlag, 1979. https://doi.org/10.1007/BFb0085406.

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