APA

Ayres S. M., Hol brook P., Shoemaker & Grenvik A. (2000). TEXT book of critical care. london: W.B.Saunders Company.

Chicago

Ayres Stephen M, Hol brook Peter, Shoemaker and Grenvik Ake. 2000. TEXT book of critical care. london: W.B.Saunders Company.

Harvard

Ayres S. M., Hol brook P., Shoemaker and Grenvik A. (2000). TEXT book of critical care. london: W.B.Saunders Company.

MLA

Ayres Stephen M, Hol brook Peter, Shoemaker and Grenvik Ake. TEXT book of critical care. london: W.B.Saunders Company. 2000.