APA Style
Owen, Weldon. (2007).
Erosion and Weathering .
London:
Penerbitan Pelangi Sdn.Bhd..
Chicago Style
Owen, Weldon.
Erosion and Weathering.
London:
Penerbitan Pelangi Sdn.Bhd.,
2007.
Text.
MLA Style
Owen, Weldon.
Erosion and Weathering.
London:
Penerbitan Pelangi Sdn.Bhd.,
2007.
Text.
Turabian Style
Owen, Weldon.
Erosion and Weathering.
London:
Penerbitan Pelangi Sdn.Bhd.,
2007.
Print.