APA

Weeks W. R., . (1957). Knock and wait a while. Boston: Houghton Mifflin.

Chicago

Weeks William Rawle, . 1957. Knock and wait a while. Boston: Houghton Mifflin.

Harvard

Weeks W. R., . (1957). Knock and wait a while. Boston: Houghton Mifflin.

MLA

Weeks William Rawle, . Knock and wait a while. Boston: Houghton Mifflin. 1957.