Gaya APA

Raju, N, K., Erlangga, P. (1989). Beton prategang (2nd ed). Jakarta: Penerbit Erlangga.

Gaya MLA

Raju, N., Krishna.., Erlangga, Penerbit. "Beton prategang". 2nd ed Jakarta: Penerbit Erlangga, 1989. Printed Book.