Thomas, E. K. (1980). Three steeples. Chronotype Publications.
Chicago Style aipamenaThomas, Eleanor Kroll. Three Steeples. Rice Lake, Wis.: Chronotype Publications, 1980.
MLA aipamenaThomas, Eleanor Kroll. Three Steeples. Chronotype Publications, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.