Παραπομπή APA

Pichler, H., & Schmitt-Riegraf, C. (1997). Rock-forming minerals in thin section. Chapman & Hall.

Παραπομπή Chicago Style

Pichler, H., και C. Schmitt-Riegraf. Rock-forming Minerals in Thin Section. London: Chapman & Hall, 1997.

Παραπομπή MLA

Pichler, H., και C. Schmitt-Riegraf. Rock-forming Minerals in Thin Section. Chapman & Hall, 1997.