APA ציטוט
Fenton, M. A., & Fenton, C. L. (1924). The Stratigraphy and fauna of the Hackberry stage of the upper devonian.
Chicago Style (17th ed.) Citation
Fenton, Mildred Adams, and Carroll Lane Fenton. The Stratigraphy and Fauna of the Hackberry Stage of the Upper Devonian. 1924.
ציטוט MLA
Fenton, Mildred Adams, and Carroll Lane Fenton. The Stratigraphy and Fauna of the Hackberry Stage of the Upper Devonian. 1924.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.