Cita APA (7th ed.)

Layton, I. (1967). Periods of the moon: Poems / by Irving Layton. McClelland & Stewart.

Cita Chicago (17th ed.)

Layton, Irving. Periods of the Moon: Poems / by Irving Layton. Toronto, Ont. [u.a.]: McClelland & Stewart, 1967.

Cita MLA (8th ed.)

Layton, Irving. Periods of the Moon: Poems / by Irving Layton. McClelland & Stewart, 1967.