APA

Walker K. E., . (1968). Barron's simplified approach to The house of the seven gables; Nathaniel Hawthorne. New York: Barron's Educational Series, inc.

Chicago

Walker Kenneth E, . 1968. Barron's simplified approach to The house of the seven gables; Nathaniel Hawthorne. New York: Barron's Educational Series, inc.

Harvard

Walker K. E., . (1968). Barron's simplified approach to The house of the seven gables; Nathaniel Hawthorne. New York: Barron's Educational Series, inc.

MLA

Walker Kenneth E, . Barron's simplified approach to The house of the seven gables; Nathaniel Hawthorne. New York: Barron's Educational Series, inc. 1968.