Dyfyniad APA

Agrawal, V. P., & Rana, S. V. S. (1987). Science development and environment. Society of biosciences.

Dyfyniad Arddull Chicago

Agrawal, V. P., and S V S. Rana. Science Development and Environment. Muzaffar Nagar: Society of biosciences, 1987.

Dyfyniad MLA

Agrawal, V. P., and S V S. Rana. Science Development and Environment. Society of biosciences, 1987.

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