Illustrated marine encyclopaedia : English, French, Dutch

MLA

Groenen, Liévin. Illustrated Marine Encyclopaedia : English, French, Dutch. Antwerp: Guillaume, 1939.

APA

Groenen, L. (1939). Illustrated marine encyclopaedia : English, French, Dutch. Antwerp: Guillaume.

Chicago

Groenen, Liévin Illustrated Marine Encyclopaedia: English, French, Dutch. Antwerp: Guillaume, 1939.