एपीए उद्धरण

Gaskill, H. S., & Narayanaswami, P. P. (1998). Elements of real analysis. Prentice Hall.

शिकागो स्टाइल उद्धरण

Gaskill, Herbert S., और P. P. Narayanaswami. Elements of Real Analysis. Upper Saddle River, NJ: Prentice Hall, 1998.

एमएलए उद्धरण

Gaskill, Herbert S., और P. P. Narayanaswami. Elements of Real Analysis. Prentice Hall, 1998.