Παραπομπή APA

Laubengayer, A. (1972). Experi ments and problems in general chemistry (Ed2. 1972.). Holt,Rinchart & Winston,Inc..

Παραπομπή Chicago Style

Laubengayer, Aw. Experi Ments and Problems in General Chemistry. Ed2. 1972. New York: Holt,Rinchart & Winston,Inc., 1972.

Παραπομπή MLA

Laubengayer, Aw. Experi Ments and Problems in General Chemistry. Ed2. 1972. Holt,Rinchart & Winston,Inc., 1972.