Hibberd, J. (1976). Salomon Gessner: His creative achievement and influence. Univ. Pr..
Chicago-Zitierstil (17. Ausg.)Hibberd, John. Salomon Gessner: His Creative Achievement and Influence. Cambridge [u.a.]: Univ. Pr., 1976.
MLA-Zitierstil (8. Ausg.)Hibberd, John. Salomon Gessner: His Creative Achievement and Influence. Univ. Pr., 1976.
警告：這些引文格式不一定是100％准確.