Ussher, W. A. E. (1902). The geology of the country around Exeter: (Explanation of sheet 325). Printed for H.M. Stationery off., by Wyman and sons, limited.
Chicago Style (17th ed.) CitationUssher, W. A. E. The Geology of the Country Around Exeter: (Explanation of Sheet 325). London: Printed for H.M. Stationery off., by Wyman and sons, limited, 1902.
ציטוט MLAUssher, W. A. E. The Geology of the Country Around Exeter: (Explanation of Sheet 325). Printed for H.M. Stationery off., by Wyman and sons, limited, 1902.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.