Dyfyniad APA

Marekov, N. (1978). International symposium on chemistry .V.3. Bulgarian Academy of Sciences.

Dyfyniad Arddull Chicago

Marekov, N. International Symposium on Chemistry .V.3. Bulgaria: Bulgarian Academy of Sciences, 1978.

Dyfyniad MLA

Marekov, N. International Symposium on Chemistry .V.3. Bulgarian Academy of Sciences, 1978.

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