APA (7th ed.) Citation

Essen, A. v. d. 1., & Delessert, E. (1981). Yok-Yok (1. - 9. Tsd.). Middelhauve.

Chicago Style (17th ed.) Citation

Essen, Anne van der 19XX-, and Etienne Delessert. Yok-Yok. 1. - 9. Tsd. Köln: Middelhauve, 1981.

MLA (9th ed.) Citation

Essen, Anne van der 19XX-, and Etienne Delessert. Yok-Yok. 1. - 9. Tsd. Middelhauve, 1981.