Mullen, K. D. (1996). Connections for health (4th ed.). Brown & Benchmark.
Cita Chicago (17th ed.)Mullen, Kathleen D. Connections for Health. 4th ed. Madison, Wis.: Brown & Benchmark, 1996.
Cita MLA (8th ed.)Mullen, Kathleen D. Connections for Health. 4th ed. Brown & Benchmark, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.