Cita APA (7th ed.)

Brenner, J. L. (1966). Problems in differential equations (2a. ed.). W. H. Freeman and Company.

Cita Chicago (17th ed.)

Brenner, J. L. Problems in Differential Equations. 2a. ed. San Francisco: W. H. Freeman and Company, 1966.

Cita MLA (9th ed.)

Brenner, J. L. Problems in Differential Equations. 2a. ed. W. H. Freeman and Company, 1966.