APA (7th ed.) Citation

Haas, J. d. Oud neg.nr. 7241-7250 'Biologisch station Weevers Duin, Oostvoorne'.

Chicago Style (17th ed.) Citation

Haas, Joh. de. Oud Neg.nr. 7241-7250 'Biologisch Station Weevers Duin, Oostvoorne'.

MLA (8th ed.) Citation

Haas, Joh. de. Oud Neg.nr. 7241-7250 'Biologisch Station Weevers Duin, Oostvoorne'.

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