Gaya APA

Vegetables. (1981). Rome: IBPGR Secretariat.

Gaya Chicago

Vegetables. . Rome: IBPGR Secretariat, 1981. Buku.

Gaya MLA

Vegetables. . Rome: IBPGR Secretariat, 1981. Buku.

Gaya Turabian

Vegetables. Rome: IBPGR Secretariat, 1981. Buku.