APA (7th ed.) Citation

Tschudy, B. D. (1969). Species of Aquilapollenites and Fibulapollis from two Upper Cretaceous localities in Alaska. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Tschudy, Bernadine D. Species of Aquilapollenites and Fibulapollis from Two Upper Cretaceous Localities in Alaska. Washington: U.S. Govt. Print. Off, 1969.

MLA (9th ed.) Citation

Tschudy, Bernadine D. Species of Aquilapollenites and Fibulapollis from Two Upper Cretaceous Localities in Alaska. U.S. Govt. Print. Off, 1969.