Gaya APA

Campbell, G, B. (1905). Vector Partitions, Visible Points and Ramanujan Functions . : CV. Spektra Anugerahabadi.

Gaya MLA

Campbell, Geoffrey, B.. "Vector Partitions, Visible Points and Ramanujan Functions". : CV. Spektra Anugerahabadi, 1905. Tadris Ilmu Pengetahuan Alam.