Παραπομπή APA

Barrass, R. (1964). Locust: A guide for laboratory practical work.

Παραπομπή Chicago Style

Barrass, Robert. Locust: A Guide for Laboratory Practical Work. 1964.

Παραπομπή MLA

Barrass, Robert. Locust: A Guide for Laboratory Practical Work. 1964.