APA (7th ed.) Citation

Armstrong, I. E. (1957). Surficial geology of New Westminster map-area, British Columbia.

Chicago Style (17th ed.) Citation

Armstrong, I. E. Surficial Geology of New Westminster Map-area, British Columbia. 1957.

MLA (9th ed.) Citation

Armstrong, I. E. Surficial Geology of New Westminster Map-area, British Columbia. 1957.

Warning: These citations may not always be 100% accurate.