APA Style
Blyth, FGH, Freitas, M.H de. (1992).
A Geology for Engineers, Seventh Edition (7th).
London:
Edward Arnold.
Chicago Style
Blyth, FGH, Freitas, M.H de.
A Geology for Engineers, Seventh Edition.
7th
London:
Edward Arnold,
1992.
Text.
MLA Style
Blyth, FGH, Freitas, M.H de.
A Geology for Engineers, Seventh Edition.
7th
London:
Edward Arnold,
1992.
Text.
Turabian Style
Blyth, FGH, Freitas, M.H de.
A Geology for Engineers, Seventh Edition.
7th
London:
Edward Arnold,
1992.
Print.