For the manuscript tradition, see:
http://pinakes.irht.cnrs.fr/notices/oeuvre/16171/
http://pinakes.irht.cnrs.fr/notices/oeuvre/16172/
For the edition, see Bibliography.
Bibliography
Text:
Diekamp, F., Patres apostolici II (Tübingen, 1913), 324-338 (BHG 813) and 340-362 (BHG 814).
Hilgenfeld, A., Ignatii Antiocheni et Polycarpi Smyrnaei epistulae et martyria (Berlin, 1902), 34-43.(BHG 813)