Cita APA (7th ed.)

Kohl Weldon, S., & Stewart, D. (1971). Colour symbolism in Hopkins' poetry.

Cita Chicago (17th ed.)

Kohl Weldon, Suzanne, i D.L Stewart. Colour Symbolism in Hopkins' Poetry. Montreal, 1971.

Cita MLA (8th ed.)

Kohl Weldon, Suzanne, i D.L Stewart. Colour Symbolism in Hopkins' Poetry. 1971.