Cita APA

Van Rosendaal, G. M., & Verhoef, M. J. (1999). Difficult decisions for long-term tube-feeding.

Citación estilo Chicago

Van Rosendaal, G M., y M J. Verhoef. Difficult Decisions for Long-term Tube-feeding. 1999.

Cita MLA

Van Rosendaal, G M., y M J. Verhoef. Difficult Decisions for Long-term Tube-feeding. 1999.