Cita APA (7a ed.)

Ong, E. R. d. (1948). Chemistry and uses of insecticides. Reinhold.

Cita Chicago Style (17a ed.)

Ong, E. R. de. Chemistry and Uses of Insecticides. New York: Reinhold, 1948.

Cita MLA (8a ed.)

Ong, E. R. de. Chemistry and Uses of Insecticides. Reinhold, 1948.