APA (7th ed.) Citation

Lambregs, J. J. (1981). "Op de purperen hei".

Chicago Style (17th ed.) Citation

Lambregs, Jos Juul. "Op De Purperen Hei". 1981.

MLA (8th ed.) Citation

Lambregs, Jos Juul. "Op De Purperen Hei". 1981.

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