Dyfyniad APA

INDIAN SOCIETY OF SOIL SCIENCE. (2012). FUNDAMENTALS OF SOIL SCIENCE (2ND.). INDIAN SOCIETY OF SOIL SCIENCE, new delhi.

Dyfyniad Arddull Chicago

INDIAN SOCIETY OF SOIL SCIENCE. FUNDAMENTALS OF SOIL SCIENCE. 2ND. INDIAN SOCIETY OF SOIL SCIENCE, new delhi, 2012.

Dyfyniad MLA

INDIAN SOCIETY OF SOIL SCIENCE. FUNDAMENTALS OF SOIL SCIENCE. 2ND. INDIAN SOCIETY OF SOIL SCIENCE, new delhi, 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.