APA
Borris D P Ed, International symposium on phosphogypsum (1980 : Florida) & Boody P W Ed. (1980). Proceedings on phosphogypsum. Florida: Institute of phosphati research.
Chicago
Borris D P Ed, International symposium on phosphogypsum (1980 : Florida) and Boody P W Ed. 1980. Proceedings on phosphogypsum. Florida: Institute of phosphati research.
Harvard
Borris D P Ed, International symposium on phosphogypsum (1980 : Florida) and Boody P W Ed. (1980). Proceedings on phosphogypsum. Florida: Institute of phosphati research.
MLA
Borris D P Ed, International symposium on phosphogypsum (1980 : Florida) and Boody P W Ed. Proceedings on phosphogypsum. Florida: Institute of phosphati research. 1980.
