Cita APA (7a ed.)

TIRATSOO, E. (1951). Petroleum geology. Methuen.

Cita Chicago Style (17a ed.)

TIRATSOO, E.N. Petroleum Geology. London: Methuen, 1951.

Cita MLA (9a ed.)

TIRATSOO, E.N. Petroleum Geology. Methuen, 1951.