APA Style

L., C., B., H. (1990). Superstrings and Particle Theory : Tuscaloosa. Alabama 8-11 November 1989 . Singapore: WORLD SCIENCTIFIC PUB.

MLA Style

L., Clavelli.., B., Harms.. "Superstrings and Particle Theory : Tuscaloosa. Alabama 8-11 November 1989". Singapore: WORLD SCIENCTIFIC PUB, 1990. Buku.