Gaya APA
Laboratory manuals for physical geology. (2001).
New York:
McGraw-Hill.
Gaya Chicago
Laboratory manuals for physical geology.
3rd.
New York:
McGraw-Hill,
2001.
Buku.
Gaya MLA
Laboratory manuals for physical geology.
3rd.
New York:
McGraw-Hill,
2001.
Buku.
Gaya Turabian
Laboratory manuals for physical geology.
New York:
McGraw-Hill,
2001.
Buku.