Directory to the bird-life of the San Francisco Bay region,
By Joseph Grinnell and Margaret W. Wythe
APA Citation
Grinnell, J., Wythe, M. W.. (1927). Directory to the bird-life of the San Francisco Bay region: By Joseph Grinnell and Margaret W. Wythe. Berkeley, Calif.: Cooper Ornithological Club.
MLA Citation
Grinnell, Joseph, 1877-1939, and Margaret W. Wythe. Directory to the Bird-life of the San Francisco Bay Region: By Joseph Grinnell And Margaret W. Wythe. Berkeley, Calif.: Cooper Ornithological Club, 1927.
Warning: These citations may not always be complete (especially for serials).