APA (7th ed.) Citation

Butler, R. N. (1994). Rational use of broad-spectrum antibiotics in the elderly: Roundtable discussion. Advanstar Communications.

Chicago Style (17th ed.) Citation

Butler, Robert N. Rational Use of Broad-spectrum Antibiotics in the Elderly: Roundtable Discussion. New York, N.Y.: Advanstar Communications, 1994.

MLA (8th ed.) Citation

Butler, Robert N. Rational Use of Broad-spectrum Antibiotics in the Elderly: Roundtable Discussion. Advanstar Communications, 1994.