APA استشهاد

(1998). Proceedings of the second conference and exposition on petroleum geophysics (s PG' 98). Society of Petroleum Geophysicists.

استشهاد بنمط شيكاغو

Proceedings of the Second Conference and Exposition on Petroleum Geophysics (s PG' 98). Dehradun: Society of Petroleum Geophysicists, 1998.

MLA استشهاد

Proceedings of the Second Conference and Exposition on Petroleum Geophysics (s PG' 98). Society of Petroleum Geophysicists, 1998.