APA Style
Shepherd, Geoffrey S. (1958).
Marketing farm products .
Ontario:
U.S.A : Iowa State College Press, 1958.
Chicago Style
Shepherd, Geoffrey S.
Marketing farm products.
Ontario:
U.S.A : Iowa State College Press, 1958,
1958.
Buku Teks.
MLA Style
Shepherd, Geoffrey S.
Marketing farm products.
Ontario:
U.S.A : Iowa State College Press, 1958,
1958.
Buku Teks.
Turabian Style
Shepherd, Geoffrey S.
Marketing farm products.
Ontario:
U.S.A : Iowa State College Press, 1958,
1958.
Buku Teks.