APA (7th ed.) Citation

Haas, J. d. (1958). Oud neg.nr. 5838-5841. 'Schoolklassen Troelstra-oord, Egmond'.

Chicago Style (17th ed.) Citation

Haas, Joh. de. Oud Neg.nr. 5838-5841. 'Schoolklassen Troelstra-oord, Egmond'. 1958.

MLA (8th ed.) Citation

Haas, Joh. de. Oud Neg.nr. 5838-5841. 'Schoolklassen Troelstra-oord, Egmond'. 1958.

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