APA

"Clark (J G G) J. (. M., . (1977). The Early History Of Agriculture: A Joint Symposium Of The Royal Society And The British Academy. : .

Chicago

"Clark (J G G) Jope (E M)", . 1977. The Early History Of Agriculture: A Joint Symposium Of The Royal Society And The British Academy. : .

Harvard

"Clark (J G G) J. (. M., . (1977). The Early History Of Agriculture: A Joint Symposium Of The Royal Society And The British Academy. : .

MLA

"Clark (J G G) Jope (E M)", . The Early History Of Agriculture: A Joint Symposium Of The Royal Society And The British Academy. : . 1977.