Old people and the things that pass

MLA

Couperus, Louis, and Alexander Teixeira de Mattos. Old People and the Things That Pass. Leyden: Sythoff, 1963.

APA

Couperus, L., & Teixeira de Mattos, A. (1963). Old people and the things that pass. Leyden: Sythoff.

Chicago

Couperus, Louis, and Alexander Teixeira de Mattos. Old People and the Things That Pass. Leyden: Sythoff, 1963.