APA

Kitchen S., Bazin S., . (1999). Clayton's electrotherapy. London: WB Saunders Company.

Chicago

Kitchen Sheila, Bazin Sarah, . 1999. Clayton's electrotherapy. London: WB Saunders Company.

Harvard

Kitchen S., Bazin S., . (1999). Clayton's electrotherapy. London: WB Saunders Company.

MLA

Kitchen Sheila, Bazin Sarah, . Clayton's electrotherapy. London: WB Saunders Company. 1999.