Cita APA (7th ed.)

Guo, D., & Lakshmikantham, V. (1988). Nonlinear problems in abstract cones. Academic Press.

Cita Chicago (17th ed.)

Guo, Dajun, i V. Lakshmikantham. Nonlinear Problems in Abstract Cones. Boston: Academic Press, 1988.

Cita MLA (9th ed.)

Guo, Dajun, i V. Lakshmikantham. Nonlinear Problems in Abstract Cones. Academic Press, 1988.