APA ציטוט

Kaufman, J. J. (2016). Obituary: A Remembrance of Robert S. Siffert MD (1918–2015). Clin Orthop Relat Res.

Citação norma Chicago

Kaufman, Jonathan J. "Obituary: A Remembrance of Robert S. Siffert MD (1918–2015)." Clin Orthop Relat Res 2016.

ציטוט MLA

Kaufman, Jonathan J. "Obituary: A Remembrance of Robert S. Siffert MD (1918–2015)." Clin Orthop Relat Res 2016.