Waldo, H. (1907). Syphilis: The Presidential Address, Delivered on October 9th, 1907, at the Opening of the Thirty-Fourth Session of the Bristol Medico-Chirurgical Society. Bristol Med Chir J (1883).
Trích dẫn kiểu ChicagoWaldo, Henry. "Syphilis: The Presidential Address, Delivered On October 9th, 1907, At the Opening of the Thirty-Fourth Session of the Bristol Medico-Chirurgical Society." Bristol Med Chir J (1883) 1907.
Trích dẫn MLAWaldo, Henry. "Syphilis: The Presidential Address, Delivered On October 9th, 1907, At the Opening of the Thirty-Fourth Session of the Bristol Medico-Chirurgical Society." Bristol Med Chir J (1883) 1907.
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