Cita APA

Amrhein, M., & Amrhein, M. (1992). Philatelic literature: A history and a select bibliography from 1861 to 1991. San José, C.R.: Lehmann.

Citación estilo Chicago

Amrhein, Manfred, y Manfred Amrhein. Philatelic Literature: A History and a Select Bibliography From 1861 to 1991. San José, C.R.: Lehmann, 1992.

Cita MLA

Amrhein, Manfred, y Manfred Amrhein. Philatelic Literature: A History and a Select Bibliography From 1861 to 1991. San José, C.R.: Lehmann, 1992.