Reserve by phone: Call the reservations team at 732-481-0713 and mention you want a room in the Spahr and Sprengel Room Block.
Online: Use the direct link above.
Online Option 2: Go to www.theasburyhotel.com - Click BOOK A ROOM on the upper right area of the screen, put in arrival and departure dates and SPAHRANDSPRENGEL for the GROUP CODE.