In the 12th edition (2023), page 182 is – subsection on Selective Credit Controls .
Go to Google Images or Academia.edu. Search for "SB Gupta Monetary Economics Multiplier Derivation" instead of the full PDF. You will often find high-resolution screenshots of exactly the diagram on page 182.
He does not directly address lifestyle. Instead, cite his paragraph on (page 182 in some reprints). Example: