Παραπομπή APA

Gupta, A. K., & Yagi, K. Petrology and genesis of leucite-bearing rocks.

Παραπομπή Chicago Style

Gupta, A K., και K. Yagi. Petrology and Genesis of Leucite-bearing Rocks.

Παραπομπή MLA

Gupta, A K., και K. Yagi. Petrology and Genesis of Leucite-bearing Rocks.