APA (7th ed.) Citation

International Ex Libris Congress Frederikshavn, Dánsko. (1988). 22. Internationale Exlibriskongres 1988. s.n.

Chicago Style (17th ed.) Citation

International Ex Libris Congress Frederikshavn, Dánsko. 22. Internationale Exlibriskongres 1988. [Frederikshavn]: s.n, 1988.

MLA (9th ed.) Citation

International Ex Libris Congress Frederikshavn, Dánsko. 22. Internationale Exlibriskongres 1988. s.n, 1988.

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