Cita APA (7th ed.)

Weinstock, R. (1952). Calculus of variations with applications to physics and enginnering. McGraw Hill.

Cita Chicago (17th ed.)

Weinstock, Robert. Calculus of Variations with Applications to Physics and Enginnering. Nueva York: McGraw Hill, 1952.

Cita MLA (9th ed.)

Weinstock, Robert. Calculus of Variations with Applications to Physics and Enginnering. McGraw Hill, 1952.