एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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