Notes on a collection of hepaticae from Belgian Congo, (ex. herb. R. Naveau, Antwerp)

MLA

Pearson, William Henry. Notes On a Collection of Hepaticae From Belgian Congo, (ex. Herb. R. Naveau, Antwerp). Mechlin: s.n., 1921.

APA

Pearson, W. Henry. (1921). Notes on a collection of hepaticae from Belgian Congo, (ex. herb. R. Naveau, Antwerp). Mechlin: s.n.

Chicago

Pearson, William Henry Notes On a Collection of Hepaticae From Belgian Congo, (ex. Herb. R. Naveau, Antwerp). Mechlin: s.n., 1921.