APA

Kieran J., . (1959). A natural history of New York City: a personal report after fifty years of study & enjoyment of wildlife within the boundaries of Greater New York. Boston: Houghton Mifflin.

Chicago

Kieran John, . 1959. A natural history of New York City: a personal report after fifty years of study & enjoyment of wildlife within the boundaries of Greater New York. Boston: Houghton Mifflin.

Harvard

Kieran J., . (1959). A natural history of New York City: a personal report after fifty years of study & enjoyment of wildlife within the boundaries of Greater New York. Boston: Houghton Mifflin.

MLA

Kieran John, . A natural history of New York City: a personal report after fifty years of study & enjoyment of wildlife within the boundaries of Greater New York. Boston: Houghton Mifflin. 1959.