MLA

Gysseling, Maurits. An Edition of the Oldest Dutch Texts. Leuven: International centre of onomastics, 1971.

APA

Gysseling, M. (1971). An edition of the oldest Dutch Texts. Leuven: International centre of onomastics.

Chicago

Gysseling, Maurits, An Edition of the Oldest Dutch Texts. Leuven: International centre of onomastics, 1971.