Penggayaan APA
BROWN, Walter R., ANDERSON, Norman D. (1977).
Earth science : .
Philadelphia:
J.B. Lippincott.
Chicago Style
BROWN, Walter R., ANDERSON, Norman D.
Earth science :.
Philadelphia:
J.B. Lippincott,
1977.
Buku.
MLA Style
BROWN, Walter R., ANDERSON, Norman D.
Earth science :.
Philadelphia:
J.B. Lippincott,
1977.
Buku.
Turabian Style
BROWN, Walter R., ANDERSON, Norman D.
Earth science :.
Philadelphia:
J.B. Lippincott,
1977.
Buku.