Maurice Maeterlinck,

MLA

Knapp, Bettina Liebowitz. Maurice Maeterlinck. Boston: Twayne Publishers, 1975.

APA

Knapp, B. Liebowitz. (1975). Maurice Maeterlinck. Boston: Twayne Publishers.

Chicago

Knapp, Bettina Liebowitz, Maurice Maeterlinck,. Boston: Twayne Publishers, 1975.