Lua APA (7ú heag.)
Siewert, A. J. (1995). Directory of schools and professors of mission in the USA and Canada. MARC.
Lua i Stíl Chicago (17ú heag.)
Siewert, A. John. Directory of Schools and Professors of Mission in the USA and Canada. Monrovia: MARC, 1995.
Lua MLA (9ú heag.)
Siewert, A. John. Directory of Schools and Professors of Mission in the USA and Canada. MARC, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.