Gaya APA

Irwin, R, S., Rippe, J, M. (2012). Intensive care medicine - Irwin & Rippe's . China: Wolter kluwer.

Gaya MLA

Irwin, Richard, S.., Rippe, James, M.. "Intensive care medicine - Irwin & Rippe's". China: Wolter kluwer, 2012. Text.