Gaya APA
Carlson, Diane H., Charles C. Plummer, Lisa Hammersley. (2011).
Physical Geology (Ed. IX).
New York:
McGrawHil.
Gaya Chicago
Carlson, Diane H., Charles C. Plummer, Lisa Hammersley.
Physical Geology.
Ed. IX
New York:
McGrawHil,
2011.
Buku Teks Ilmu Komunikasi.
Gaya MLA
Carlson, Diane H., Charles C. Plummer, Lisa Hammersley.
Physical Geology.
Ed. IX
New York:
McGrawHil,
2011.
Buku Teks Ilmu Komunikasi.
Gaya Turabian
Carlson, Diane H., Charles C. Plummer, Lisa Hammersley.
Physical Geology.
Ed. IX
New York:
McGrawHil,
2011.
Buku Teks Ilmu Komunikasi.