Παραπομπή APA

Handke, P., & Roloff, M. (1975). They Are Dying out. Eyre Methuen.

Παραπομπή Chicago Style

Handke, Peter, και Michael Roloff. They Are Dying Out. London: Eyre Methuen, 1975.

Παραπομπή MLA

Handke, Peter, και Michael Roloff. They Are Dying Out. Eyre Methuen, 1975.