Cita APA (7th ed.)

Kaplun, S., Lagerstrom, P. A., Howard, L. N., & Liu, C. (1967). Fluid mechanics and singular perturbations. Academic Press.

Cita Chicago (17th ed.)

Kaplun, Saúl, Paco A. Lagerstrom, Louis N. Howard, i Ching-Shi Liu. Fluid Mechanics and Singular Perturbations. Nueva York: Academic Press, 1967.

Cita MLA (9th ed.)

Kaplun, Saúl, et al. Fluid Mechanics and Singular Perturbations. Academic Press, 1967.