APA-referens (7:e uppl.)

(1972). Correspondence, returns and other papers respecting postal arrangements and miscellaneous affairs in China, 1857-94. Irish University Press.

Chicago-referens (17:e uppl.)

Correspondence, Returns and Other Papers Respecting Postal Arrangements and Miscellaneous Affairs in China, 1857-94. Dublin (81 Merrion Sq., Dublin 2): Irish University Press, 1972.

MLA-referens (8:e uppl.)

Correspondence, Returns and Other Papers Respecting Postal Arrangements and Miscellaneous Affairs in China, 1857-94. Irish University Press, 1972.