Cita APA

Orig, T. S. (2001). Wind-powered water pumping system bared. Manila Bulletin.

Citación estilo Chicago

Orig, Thor S. "Wind-powered Water Pumping System Bared." Manila Bulletin 2001.

Cita MLA

Orig, Thor S. "Wind-powered Water Pumping System Bared." Manila Bulletin, 2001.

Warning: These citations may not always be 100% accurate.