APA (7th ed.) Citation

(1916). Op achterzijde In Memoriam Herman Heijermans.

Chicago Style (17th ed.) Citation

Op Achterzijde In Memoriam Herman Heijermans. 1916.

MLA (8th ed.) Citation

Op Achterzijde In Memoriam Herman Heijermans. 1916.

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