APA

Loebl S., .The nurse´s drug handbook. New York: John Wiley & Sons.

Chicago

Loebl Suzanne, .The nurse´s drug handbook. New York: John Wiley & Sons.

Harvard

Loebl S., .The nurse´s drug handbook. New York: John Wiley & Sons.

MLA

Loebl Suzanne, .New York: John Wiley & Sons. .