Παραπομπή APA

MARTIN, H. (1964). SCIENTIFIC PRINCIPLES OF CROP PROTECTION. EDWARD ARNOLD LTD.

Παραπομπή Chicago Style

MARTIN, Hubert. SCIENTIFIC PRINCIPLES OF CROP PROTECTION. LONDON: EDWARD ARNOLD LTD, 1964.

Παραπομπή MLA

MARTIN, Hubert. SCIENTIFIC PRINCIPLES OF CROP PROTECTION. EDWARD ARNOLD LTD, 1964.