APA

Comstock H., . (1965). The concise encyclopedia of American antiques. New York: Hawthorn Books.

Chicago

Comstock Helen, . 1965. The concise encyclopedia of American antiques. New York: Hawthorn Books.

Harvard

Comstock H., . (1965). The concise encyclopedia of American antiques. New York: Hawthorn Books.

MLA

Comstock Helen, . The concise encyclopedia of American antiques. New York: Hawthorn Books. 1965.