Gaskell, E. C. Ruth.
Tohutoru Kātū Chicago (17th ed.)Gaskell, Elizabeth Cleghorn. Ruth.
Tohutoro MLA (9th ed.)Gaskell, Elizabeth Cleghorn. Ruth.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)