APA (7th ed.) Citation

Schwabik, Š., Tvrdý, M., & Vejvoda, O. (1979). Differential and integral equations: Boundary value problems and adjoints. Reidel.

Chicago Style (17th ed.) Citation

Schwabik, Štefan, Milan Tvrdý, and Otto Vejvoda. Differential and Integral Equations: Boundary Value Problems and Adjoints. Dordrecht: Reidel, 1979.

MLA (9th ed.) Citation

Schwabik, Štefan, et al. Differential and Integral Equations: Boundary Value Problems and Adjoints. Reidel, 1979.