APA
SNOW C., . (1972). Technical note : report No.1 American peregrine falcon and Arctic Peregrine falcon: FOR REFERENCE ONLY (OVERSIZED BOOK). PORTLAND: U.S.DEPARTMENT OF THE INTERIOR.
Chicago
SNOW CAROL, . 1972. Technical note : report No.1 American peregrine falcon and Arctic Peregrine falcon: FOR REFERENCE ONLY (OVERSIZED BOOK). PORTLAND: U.S.DEPARTMENT OF THE INTERIOR.
Harvard
SNOW C., . (1972). Technical note : report No.1 American peregrine falcon and Arctic Peregrine falcon: FOR REFERENCE ONLY (OVERSIZED BOOK). PORTLAND: U.S.DEPARTMENT OF THE INTERIOR.
MLA
SNOW CAROL, . Technical note : report No.1 American peregrine falcon and Arctic Peregrine falcon: FOR REFERENCE ONLY (OVERSIZED BOOK). PORTLAND: U.S.DEPARTMENT OF THE INTERIOR. 1972.