APA引文

Giaquinta, M., & Hildebrandt, S. (1996). Calculus of variations 1. Springer.

Chicago Edition Citation

Giaquinta, Mariano, and Stefan Hildebrandt. Calculus of Variations 1. Berlin ; New York: Springer, 1996.

MLA引文

Giaquinta, Mariano, and Stefan Hildebrandt. Calculus of Variations 1. Springer, 1996.

警告：這些引文格式不一定是100％准確.