Lear, W. J. (1982). Two Comments Received on STD Editorial.
استشهاد بنمط شيكاغوLear, Walter J. Two Comments Received On STD Editorial. 1982.
MLA استشهادLear, Walter J. Two Comments Received On STD Editorial. 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.