APA (7th ed.) Citation

Pinheiro, A. (1994). The concept of intensive care units.

Chicago Style (17th ed.) Citation

Pinheiro, A. The Concept of Intensive Care Units. 1994.

MLA (8th ed.) Citation

Pinheiro, A. The Concept of Intensive Care Units. 1994.

Warning: These citations may not always be 100% accurate.