APA (7th ed.) Citation

(1977). Classification theory of Riemannian manifolds: Harmonic, quasiharmonic and biharmonic functions. Springer.

Chicago Style (17th ed.) Citation

Classification Theory of Riemannian Manifolds: Harmonic, Quasiharmonic and Biharmonic Functions. Berlin [u.a.]: Springer, 1977.

MLA (9th ed.) Citation

Classification Theory of Riemannian Manifolds: Harmonic, Quasiharmonic and Biharmonic Functions. Springer, 1977.