APA (7th ed.) Citation

Heins, M. (1969). Hardy classes on Riemann surfaces. Springer.

Chicago Style (17th ed.) Citation

Heins, Maurice. Hardy Classes on Riemann Surfaces. Berlin [u.a.]: Springer, 1969.

MLA (9th ed.) Citation

Heins, Maurice. Hardy Classes on Riemann Surfaces. Springer, 1969.