APA引文

Bellman, R., & Kalaba, R. (1958). INVARIANT IMBEDDING, WAVE PROPAGATION, AND THE WKB APPROXIMATION.

Citação norma Chicago

Bellman, Richard, and Robert Kalaba. INVARIANT IMBEDDING, WAVE PROPAGATION, AND THE WKB APPROXIMATION. 1958.

MLA引文

Bellman, Richard, and Robert Kalaba. INVARIANT IMBEDDING, WAVE PROPAGATION, AND THE WKB APPROXIMATION. 1958.

警告：這些引文格式不一定是100％准確.