APA (7th ed.) Citation

Birks, H. H., & Mathewes, R. W. (1972). Studies in the vegetational history of Scotland ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Birks, Hilary H., and Rolf W. Mathewes. Studies in the Vegetational History of Scotland. [Sonderdr.]. 1972.

MLA (9th ed.) Citation

Birks, Hilary H., and Rolf W. Mathewes. Studies in the Vegetational History of Scotland. [Sonderdr.]. 1972.