APA (7th ed.) Citation

Haas, J. d. (1967). V.l.n.r: Knobbe, de Jong, Fahner, ?

Chicago Style (17th ed.) Citation

Haas, Joh. de. V.l.n.r: Knobbe, De Jong, Fahner, ? 1967.

MLA (8th ed.) Citation

Haas, Joh. de. V.l.n.r: Knobbe, De Jong, Fahner, ? 1967.

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