APA (7th ed.) Citation

Porter, W. W. (1954). Basic oil geology ([2d ed.].). Gulf Pub. Co..

Chicago Style (17th ed.) Citation

Porter, William Woods. Basic Oil Geology. [2d ed.]. Houston: Gulf Pub. Co., 1954.

MLA (9th ed.) Citation

Porter, William Woods. Basic Oil Geology. [2d ed.]. Gulf Pub. Co., 1954.