APA

Harms V., . (1994). The National Audubon Society almanac of the environment: the ecology of everyday life. New York: G.P. Putnam's Sons.

Chicago

Harms Valerie, . 1994. The National Audubon Society almanac of the environment: the ecology of everyday life. New York: G.P. Putnam's Sons.

Harvard

Harms V., . (1994). The National Audubon Society almanac of the environment: the ecology of everyday life. New York: G.P. Putnam's Sons.

MLA

Harms Valerie, . The National Audubon Society almanac of the environment: the ecology of everyday life. New York: G.P. Putnam's Sons. 1994.