Complex sentence: The second edition was published by Overlook Press in Woodstock, New York in 1978, by the Nityananda Institute, and the third edition was published by Rudra Press, Cambridge, MA, 1990.
Split into simpler sentences: The second edition was published by Overlook Press in Woodstock, New York in 1978. A third edition was published by Rudra Press, Cambridge, MA, 1990.