APA (7e ed.) Bronvermelding

Não informado. (1921). Spisy Prirodovedecke Fakulty University J.E. Purkyne v Brne. Prirodovedecke Fakulty University v Brne.

Chicago (17e ed.) Bronvermelding

Não informado. Spisy Prirodovedecke Fakulty University J.E. Purkyne V Brne. Brno, Tchecoslovaquia: Prirodovedecke Fakulty University v Brne, 1921.

MLA (8e ed.) Bronvermelding

Não informado. Spisy Prirodovedecke Fakulty University J.E. Purkyne V Brne. Prirodovedecke Fakulty University v Brne, 1921.

Let op: Deze citaties zijn niet altijd 100% accuraat.