Cita APA (7th ed.)

Pearson, S. R. (1970). Petroleum and the Nigerian economy. Stanford University Press.

Cita Chicago (17th ed.)

Pearson, Scott R. Petroleum and the Nigerian Economy. Stanford: Stanford University Press, 1970.

Cita MLA (9th ed.)

Pearson, Scott R. Petroleum and the Nigerian Economy. Stanford University Press, 1970.