APA ציטוט

219833 Burk, J. (1983). Petroleum lands and leasing. Tulsa, Okla : Pennwell Bks.

Chicago Style (17th ed.) Citation

219833 Burk, Joan. Petroleum Lands and Leasing. Tulsa, Okla : Pennwell Bks, 1983.

ציטוט MLA

219833 Burk, Joan. Petroleum Lands and Leasing. Tulsa, Okla : Pennwell Bks, 1983.