APA Style

Qiang, S. (1990). Proceeding of the second International Symposium on Rare Earth Spectroscopy: Changchun. P.R. China. September 9-14. 1989 . Singapore: WORLD SCIENCTIFIC PUB.

MLA Style

Qiang, Su. "Proceeding of the second International Symposium on Rare Earth Spectroscopy: Changchun. P.R. China. September 9-14. 1989". Singapore: WORLD SCIENCTIFIC PUB, 1990. Buku.