Dyfyniad APA

Jancar-Webster, B. (1993). Environmental action in Eastern Europe: Responses to crisis. M.E. Sharpe.

Dyfyniad Arddull Chicago

Jancar-Webster, Barbara. Environmental Action in Eastern Europe: Responses to Crisis. Armonk, N.Y.: M.E. Sharpe, 1993.

Dyfyniad MLA

Jancar-Webster, Barbara. Environmental Action in Eastern Europe: Responses to Crisis. M.E. Sharpe, 1993.

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