Παραπομπή APA

Hill, D. S. (1975). Agricultural insect pest of topics and their control. Cambridge university press.

Παραπομπή Chicago Style

Hill, D S. Agricultural Insect Pest of Topics and Their Control. London: Cambridge university press, 1975.

Παραπομπή MLA

Hill, D S. Agricultural Insect Pest of Topics and Their Control. Cambridge university press, 1975.