Cita APA (7th ed.)

Iversen, G. R. (1991). Contextual analysis. Sage Publications.

Cita Chicago (17th ed.)

Iversen, Gudmund R. Contextual Analysis. Newbury Park, Calif: Sage Publications, 1991.

Cita MLA (9th ed.)

Iversen, Gudmund R. Contextual Analysis. Sage Publications, 1991.