Cita APA (7th ed.)

Ainsworth, W. H. (1953). The Tower of London. Collins Clear-Type Press.

Cita Chicago (17th ed.)

Ainsworth, W. H. The Tower of London. Londres, Inglaterra: Collins Clear-Type Press, 1953.

Cita MLA (9th ed.)

Ainsworth, W. H. The Tower of London. Collins Clear-Type Press, 1953.