APA (7th ed.) Citation

Nijland, A. A. (1910). De Koma der komeet van Halley. s.n.

Chicago Style (17th ed.) Citation

Nijland, Albertus Antonie. De Koma Der Komeet Van Halley. [Utrecht: s.n, 1910.

MLA (9th ed.) Citation

Nijland, Albertus Antonie. De Koma Der Komeet Van Halley. s.n, 1910.

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