APA استشهاد

Tissot, B. P., & Welte, D. H. (1984). Petroleum fromation and occurrence. Springer.

استشهاد بنمط شيكاغو

Tissot, B P., و D H. Welte. Petroleum Fromation and Occurrence. Berlin: Springer, 1984.

MLA استشهاد

Tissot, B P., و D H. Welte. Petroleum Fromation and Occurrence. Springer, 1984.