Penggayaan APA
OBE, B. C. Akehurst. (1981).
Tobacco .
New York:
Longman.
Chicago Style
OBE, B. C. Akehurst.
Tobacco.
New York:
Longman,
1981.
Buku.
MLA Style
OBE, B. C. Akehurst.
Tobacco.
New York:
Longman,
1981.
Buku.
Turabian Style
OBE, B. C. Akehurst.
Tobacco.
New York:
Longman,
1981.
Buku.