APA (7th ed.) Citation

Imlay, R. W. (1984). Early and middle Bajocian (Middle Jurassic) ammonites from southern Alaska: Studies of the early and middle Bajocian ammonites of southern Alaska provide close age determinations and correlations with Europe, Arctic Alaska, Arctic Canada and the Pacific Coast region in general. US Gov. Print. Off.

Chicago Style (17th ed.) Citation

Imlay, Ralph Willard. Early and Middle Bajocian (Middle Jurassic) Ammonites from Southern Alaska: Studies of the Early and Middle Bajocian Ammonites of Southern Alaska Provide Close Age Determinations and Correlations with Europe, Arctic Alaska, Arctic Canada and the Pacific Coast Region in General. Washington: US Gov. Print. Off, 1984.

MLA (9th ed.) Citation

Imlay, Ralph Willard. Early and Middle Bajocian (Middle Jurassic) Ammonites from Southern Alaska: Studies of the Early and Middle Bajocian Ammonites of Southern Alaska Provide Close Age Determinations and Correlations with Europe, Arctic Alaska, Arctic Canada and the Pacific Coast Region in General. US Gov. Print. Off, 1984.