APA

Hunt P. R. S., Steffek E. F., . (19711970). The Marshall Cavendish illustrated encyclopedia of gardening. New York: Marshall Cavendish Corp.

Chicago

Hunt Peter Raymond Slater, Steffek Edwin Francis, . 19711970. The Marshall Cavendish illustrated encyclopedia of gardening. New York: Marshall Cavendish Corp.

Harvard

Hunt P. R. S., Steffek E. F., . (19711970). The Marshall Cavendish illustrated encyclopedia of gardening. New York: Marshall Cavendish Corp.

MLA

Hunt Peter Raymond Slater, Steffek Edwin Francis, . The Marshall Cavendish illustrated encyclopedia of gardening. New York: Marshall Cavendish Corp. 19711970.