Cita APA (7th ed.)

Edwards, C. H., & Penney, D. E. (2004). Differential Equations and Boundary Value Problems: Computing and modeling (3rd ed.). Pearson Education.

Cita Chicago (17th ed.)

Edwards, C. Henry, i David E. Penney. Differential Equations and Boundary Value Problems: Computing and Modeling. 3rd ed. New Delhi: Pearson Education, 2004.

Cita MLA (9th ed.)

Edwards, C. Henry, i David E. Penney. Differential Equations and Boundary Value Problems: Computing and Modeling. 3rd ed. Pearson Education, 2004.