Cita APA (7a ed.)

Pearsall Smith, L. (1950). The english language. Oxfor University.

Cita Chicago Style (17a ed.)

Pearsall Smith, Logan. The English Language. London: Oxfor University, 1950.

Cita MLA (8a ed.)

Pearsall Smith, Logan. The English Language. Oxfor University, 1950.