APA引文

Krengel, U. (1985). Ergodic Theorems. Berlin: Walter de Gruyter.

Trích dẫn kiểu Chicago

Krengel, Ulrich. Ergodic Theorems. Berlin: Walter de Gruyter, 1985.

MLA引文

Krengel, Ulrich. Ergodic Theorems. Berlin: Walter de Gruyter, 1985.

警告：這些引文格式不一定是100％准確.