Gaya APA

Loeffel, R. (2007). The hiistory of the UNSW school of surveying and spatial information systems 1949-2007 . Sydney: The University of New SouthWales.

Gaya MLA

Loeffel, Robert. "The hiistory of the UNSW school of surveying and spatial information systems 1949-2007". Sydney: The University of New SouthWales, 2007. Text.