A surname-like element other than the last appearing on the t.p. may be chosen as the entry element if there is compelling evidence that it functions as the author's surname. (Typography, layout, and/or consistent usage may be considered compelling evidence.)
Once the entry element has been determined, include as forename elements all other elements of the name as they appear on the t.p., including kunyahs and patronymics other than the father's. Do not, however, include any surname elements after the one chosen for the entry element.