Cita APA (7a ed.)

Lumley, J. S. P., & Benjamin , W. (1994). Rescarch: Some ground rules. Univ. Pr..

Cita Chicago Style (17a ed.)

Lumley, J. S. P., y Walter Benjamin. Rescarch: Some Ground Rules. Oxford: Univ. Pr., 1994.

Cita MLA (9a ed.)

Lumley, J. S. P., y Walter Benjamin. Rescarch: Some Ground Rules. Univ. Pr., 1994.