Citace podle APA (7th ed.)

Erkoyun H<U+00FC>lya, Kadir Selahattin, & Universidad Nacional de Colombia. Departamento de Geociencias. Occurrence of Cr-bearing beryl in stream sediment from Eskisehir, NW Turkey.

Citace podle Chicago (17th ed.)

Erkoyun H<U+00FC>lya, Kadir Selahattin, a Universidad Nacional de Colombia. Departamento de Geociencias. Occurrence of Cr-bearing Beryl in Stream Sediment from Eskisehir, NW Turkey.

Citace podle MLA (9th ed.)

Erkoyun H<U+00FC>lya, et al. Occurrence of Cr-bearing Beryl in Stream Sediment from Eskisehir, NW Turkey.

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