Gaya APA

Bartle, R, G., R.Sherber, D. (2019). INTRODUCTION TO REAL ANALYSIS (Cet 2). singapore: John Wiley&Sons,INC.

Gaya MLA

Bartle, Robert, G.., R.Sherber, Donald. "INTRODUCTION TO REAL ANALYSIS". Cet 2 singapore: John Wiley&Sons,INC, 2019. Text.