Gaya APA

Olson, Kent R [et.al.]. (2012). Poisoning & drug overdose (6th. Ed). Singapore: McGraw-Hill Medical.

Gaya Chicago

Olson, Kent R [et.al.]. Poisoning & drug overdose. 6th. Ed Singapore: McGraw-Hill Medical, 2012. Text.

Gaya MLA

Olson, Kent R [et.al.]. Poisoning & drug overdose. 6th. Ed Singapore: McGraw-Hill Medical, 2012. Text.

Gaya Turabian

Olson, Kent R [et.al.]. Poisoning & drug overdose. 6th. Ed Singapore: McGraw-Hill Medical, 2012. Print.