Gaya APA
Ong, E.R. De. (1956).
Chemistry and uses of pesticides .
New York:
Reinhold Publishing Corp..
Gaya Chicago
Ong, E.R. De.
Chemistry and uses of pesticides.
New York:
Reinhold Publishing Corp.,
1956.
.
Gaya MLA
Ong, E.R. De.
Chemistry and uses of pesticides.
New York:
Reinhold Publishing Corp.,
1956.
.
Gaya Turabian
Ong, E.R. De.
Chemistry and uses of pesticides.
New York:
Reinhold Publishing Corp.,
1956.
.