APA Citation

(1939). De vrije fries. Leeuwarden: N. V. Noord-Nederlandsche Boekhandel.

Chicago Style Citation

De Vrije Fries. Leeuwarden: N. V. Noord-Nederlandsche Boekhandel, 1939.

MLA Citation

De Vrije Fries. Leeuwarden: N. V. Noord-Nederlandsche Boekhandel, 1939.

Warning: These citations may not always be 100% accurate.