APA Citation

Roelfsema, H. (1917). Heerschers over verre eilanden. Haarlem: H.D. Tjeenk Willink & Soon.

Chicago Style Citation

Roelfsema, H.R. Heerschers Over Verre Eilanden. Haarlem: H.D. Tjeenk Willink & Soon, 1917.

MLA Citation

Roelfsema, H.R. Heerschers Over Verre Eilanden. Haarlem: H.D. Tjeenk Willink & Soon, 1917.

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