Cita APA (7th ed.)

Lewis, A. E. ... (1984). Biostatistics (2nd ed.). Van Nostrand Reinhold.

Cita Chicago (17th ed.)

Lewis, Alvin Edward. Biostatistics. 2nd ed. New York: Van Nostrand Reinhold, 1984.

Cita MLA (9th ed.)

Lewis, Alvin Edward. Biostatistics. 2nd ed. Van Nostrand Reinhold, 1984.