Onze Congo (in 1910).

MLA

Picard, Edmond. Onze Congo (in 1910). Gent: [s.n.], 1910.

APA

Picard, E. (1910). Onze Congo (in 1910). Gent: [s.n.].

Chicago

Picard, Edmond Onze Congo (in 1910). Gent: [s.n.], 1910.