Gaya APA
Pollution: the food we eat. (1974).
London:
J M Dent&Sons.
Gaya Chicago
Pollution: the food we eat.
.
London:
J M Dent&Sons,
1974.
Buku.
Gaya MLA
Pollution: the food we eat.
.
London:
J M Dent&Sons,
1974.
Buku.
Gaya Turabian
Pollution: the food we eat.
London:
J M Dent&Sons,
1974.
Buku.