Cita APA (7th ed.)

Adamson, P. (1993). Facts for life: A communication challenge (Rev. ed.). P&LA.

Cita Chicago (17th ed.)

Adamson, Peter. Facts for Life: A Communication Challenge. Rev. ed. Benson, Oxfordshire, U.K: P&LA, 1993.

Cita MLA (9th ed.)

Adamson, Peter. Facts for Life: A Communication Challenge. Rev. ed. P&LA, 1993.