Walter, A. H. Wild Birds in City Parks Being hints on identifying 145 birds, prepared primarily for the spring migration in Lincoln Park, Chicago.
Chicago Style (17th ed.) CitationWalter, Alice Hall. Wild Birds in City Parks Being Hints on Identifying 145 Birds, Prepared Primarily for the Spring Migration in Lincoln Park, Chicago.
MLA (9th ed.) CitationWalter, Alice Hall. Wild Birds in City Parks Being Hints on Identifying 145 Birds, Prepared Primarily for the Spring Migration in Lincoln Park, Chicago.
Warning: These citations may not always be 100% accurate.