Gaya APA

Marschall, R, L, H, D, K, E. (2012). Handbook for Stoelting s Anesthesia and Co-Existing Disease 4th . America: Elsevier.

Gaya MLA

Marschall, Roberta, L., Hines, Dan, Katherine, E.. "Handbook for Stoelting s Anesthesia and Co-Existing Disease 4th". America: Elsevier, 2012. Ebook.