APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (8. izdanje)

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