APA-viite (7. p.)

South Metropolitan Gas Company (London, England), & Leonard William Longstaff Saint Thomas More Collection. (1931). Well Hall. s.n].

Chicago-viite (17. p.)

South Metropolitan Gas Company (London, England), ja Leonard William Longstaff Saint Thomas More Collection. Well Hall. [London?: s.n], 1931.

MLA-viite (8. p.)

South Metropolitan Gas Company (London, England), ja Leonard William Longstaff Saint Thomas More Collection. Well Hall. s.n], 1931.