APA
slater s., tnornton m., . (1991). rain bow 2000. london: macmillan publicher.
Chicago
slater sandra, tnornton michael, . 1991. rain bow 2000. london: macmillan publicher.
Harvard
slater s., tnornton m., . (1991). rain bow 2000. london: macmillan publicher.
MLA
slater sandra, tnornton michael, . rain bow 2000. london: macmillan publicher. 1991.