APA (7th ed.) Citation

Hobson, E. W. (1931). The theory of spherical and ellipsoidal harmonics. The University press.

Chicago Style (17th ed.) Citation

Hobson, Ernest William. The Theory of Spherical and Ellipsoidal Harmonics. Cambridge [Eng.]: The University press, 1931.

MLA (9th ed.) Citation

Hobson, Ernest William. The Theory of Spherical and Ellipsoidal Harmonics. The University press, 1931.