APA
Roper N., .Oake's pocket medical dictionary, 9th ed. : English language book society.
Chicago
Roper Nancy, .Oake's pocket medical dictionary, 9th ed. : English language book society.
Harvard
Roper N., .Oake's pocket medical dictionary, 9th ed. : English language book society.
MLA
Roper Nancy, .: English language book society. .