APA Style

PETRA, . (1999). Civil Engineering Dimension Journal = Jurnal Dimensi Teknik Sipil (Vol.13 No. 1 March 2011). Surabaya: The Institute of Research & Community Outreach.

MLA Style

PETRA, . "Civil Engineering Dimension Journal = Jurnal Dimensi Teknik Sipil". Vol.13 No. 1 March 2011 Surabaya: The Institute of Research & Community Outreach, 1999. Printed.