Dyfyniad APA

Ogunsola, O. I., & Olayinka I. Ogunsola; Isaac K. Gamwo. (2007). Ultraclean transportation fuels. Washington, DC: American Chemical Society.

Dyfyniad Arddull Chicago

Ogunsola, Olayinka I., và Olayinka I. Ogunsola; Isaac K. Gamwo. Ultraclean Transportation Fuels. Washington, DC: American Chemical Society, 2007.

Dyfyniad MLA

Ogunsola, Olayinka I., và Olayinka I. Ogunsola; Isaac K. Gamwo. Ultraclean Transportation Fuels. Washington, DC: American Chemical Society, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.