Cita APA

Jus, A., & Jus, K. (1991). Our journey in the valley of tears. The authors.

Citación estilo Chicago

Jus, Andrzej, y Karolina Jus. Our Journey in the Valley of Tears. Toronto: The authors, 1991.

Cita MLA

Jus, Andrzej, y Karolina Jus. Our Journey in the Valley of Tears. The authors, 1991.