APA ציטוט

London:Longman. (1968). The Quaternary Journal of Geol., vol.124, Nos.493-496.

Chicago Edition Citation

London:Longman. The Quaternary Journal of Geol., Vol.124, Nos.493-496. London:Longman, 1968.

ציטוט MLA

London:Longman. The Quaternary Journal of Geol., Vol.124, Nos.493-496. 1968.