APA引文

Pavel, N. H. (1984). Differential equations, flow invariance and applications. Pitman.

Chicago Edition Citation

Pavel, N H. Differential Equations, Flow Invariance and Applications. Boston: Pitman, 1984.

MLA引文

Pavel, N H. Differential Equations, Flow Invariance and Applications. Pitman, 1984.

警告:這些引文格式不一定是100%准確.