APA (7th ed.) Citation

Laseroms, W., & Schwarz, O. M. (2001). Asteroid. De Haske.

Chicago Style (17th ed.) Citation

Laseroms, Wim, and Otto M. Schwarz. Asteroid. Heerenveen, Holland: De Haske, 2001.

MLA (9th ed.) Citation

Laseroms, Wim, and Otto M. Schwarz. Asteroid. De Haske, 2001.

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