APA(7版)引用形式

Borlagdan, P. C. Design and development of a two post rotary-percussion drilling rig. Philippine Engineering Journal.

Chicagoスタイル(17版)引用形式

Borlagdan, Paterno C. "Design and Development of a Two Post Rotary-percussion Drilling Rig." Philippine Engineering Journal .

MLA(9版)引用形式

Borlagdan, Paterno C. "Design and Development of a Two Post Rotary-percussion Drilling Rig." Philippine Engineering Journal, .

警告: この引用は必ずしも正確ではありません.