APA Citation

(Czechoslovakia), S. o. C. S. (., Stratigraphy, I. U. o. G. S. o. C., Holub, V. M. (., & Wagner, R. H. (1977). Symposium on carboniferous stratigraphy. Prague : Geological Survey.

Chicago Style Citation

(Czechoslovakia), Symposium on Carboniferous Stratigraphy (1973), International Union of Geological Sciences.Subcommission on Carboniferous Stratigraphy, Vlastimil M. (1934-2015) Holub, and R. H. Wagner. Symposium On Carboniferous Stratigraphy. Prague : Geological Survey, 1977.

MLA Citation

(Czechoslovakia), Symposium on Carboniferous Stratigraphy (1973), International Union of Geological Sciences.Subcommission on Carboniferous Stratigraphy, Vlastimil M. (1934-2015) Holub, and R. H. Wagner. Symposium On Carboniferous Stratigraphy. Prague : Geological Survey, 1977.

Figyelmeztetés: Nem biztos, hogy ezek a forráshivatkozások 100%-ig pontosak.