MLA

Salter, R. H. Common Medical Emergencies : a Guide for Junior Physicians. 2nd ed. Bristol: J. Wright, 1975.

APA

Salter, R. H. (1975). Common medical emergencies : a guide for junior physicians. 2nd ed. Bristol: J. Wright.

Chicago

Salter, R. H. Common Medical Emergencies: A Guide for Junior Physicians. 2nd ed. Bristol: J. Wright, 1975.