APA引文

Tikhonov, A. N. (1984). Differential equations. Springer- Verlog.

Chicago Edition Citation

Tikhonov, A. N. Differential Equations. Berlin: Springer- Verlog, 1984.

MLA引文

Tikhonov, A. N. Differential Equations. Springer- Verlog, 1984.

警告：這些引文格式不一定是100％准確.