Cita APA (7th ed.)

John, F. (1955). Plane waves and spherical means applied to partial differential equations (1a. ed.). Interscience Publishers Inc.

Cita Chicago (17th ed.)

John, Fritz. Plane Waves and Spherical Means Applied to Partial Differential Equations. 1a. ed. Nueva York: Interscience Publishers Inc, 1955.

Cita MLA (9th ed.)

John, Fritz. Plane Waves and Spherical Means Applied to Partial Differential Equations. 1a. ed. Interscience Publishers Inc, 1955.