APA ציטוט

London:Longman. (1967). The Quaternary Journal of Geol., vol.123, Nos.490-492.

Chicago Edition Citation

London:Longman. The Quaternary Journal of Geol., Vol.123, Nos.490-492. London:Longman, 1967.

ציטוט MLA

London:Longman. The Quaternary Journal of Geol., Vol.123, Nos.490-492. 1967.