Gaya APA
de Ong, E. R.. (1956).
Chemistry and Uses of Pesticides (Ed. 2.--).
New York:
Reinhold.
Gaya Chicago
de Ong, E. R..
Chemistry and Uses of Pesticides.
Ed. 2.--
New York:
Reinhold,
1956.
Text.
Gaya MLA
de Ong, E. R..
Chemistry and Uses of Pesticides.
Ed. 2.--
New York:
Reinhold,
1956.
Text.
Gaya Turabian
de Ong, E. R..
Chemistry and Uses of Pesticides.
Ed. 2.--
New York:
Reinhold,
1956.
Print.