APA
Gay J., Hastings M., . (1964). London observed. Michael Joseph: London.
Chicago
Gay John, Hastings Macdonald, . 1964. London observed. Michael Joseph: London.
Harvard
Gay J., Hastings M., . (1964). London observed. Michael Joseph: London.
MLA
Gay John, Hastings Macdonald, . London observed. Michael Joseph: London. 1964.