एपीए उद्धरण

SHAW,Alan B. (1964). TIME IN STRATIGRAPHY. McGRAW - HILL BOOK COMPANY.

शिकागो स्टाइल उद्धरण

SHAW,Alan B. TIME IN STRATIGRAPHY. NEW YORK: McGRAW - HILL BOOK COMPANY, 1964.

एमएलए उद्धरण

SHAW,Alan B. TIME IN STRATIGRAPHY. McGRAW - HILL BOOK COMPANY, 1964.