Gaya APA
Kenaga, E, E., End, C, S. (1974).
Commercial and Experimental Organic Insecticides .
Salatiga:
Entomological Society Of America.
Gaya MLA
Kenaga, Eugene, E.., End, Cheryl, S..
"Commercial and Experimental Organic Insecticides".
Salatiga:
Entomological Society Of America,
1974.
Text.