APA (7th ed.) Citation

Rácz, L. (1965). Carboniferous calcareous algae and their associations in the San Emiliano and Lois-Ciguera formations: (Prov. León, NW Spain). s.n.

Chicago Style (17th ed.) Citation

Rácz, L. Carboniferous Calcareous Algae and Their Associations in the San Emiliano and Lois-Ciguera Formations: (Prov. León, NW Spain). [s.l.: s.n, 1965.

MLA (9th ed.) Citation

Rácz, L. Carboniferous Calcareous Algae and Their Associations in the San Emiliano and Lois-Ciguera Formations: (Prov. León, NW Spain). s.n, 1965.