APA ציטוט

London:Longman. (1969). The Quaternary Journal of Geol., vol.125, Nos.497-500.

Chicago Edition Citation

London:Longman. The Quaternary Journal of Geol., Vol.125, Nos.497-500. London:Longman, 1969.

ציטוט MLA

London:Longman. The Quaternary Journal of Geol., Vol.125, Nos.497-500. 1969.