एपीए उद्धरण

Tomar, H. p. s. Seed technology. Aman publishing house.

शिकागो स्टाइल उद्धरण

Tomar, Har pal singh. Seed Technology. Meerut: Aman publishing house.

एमएलए उद्धरण

Tomar, Har pal singh. Seed Technology. Aman publishing house.