Tohutoro APA (7th ed.)
Rudnick, P., Weaver, S., Stewart, P., Ashley, C., & Weber, S. (1997). Jeffrey. Columbia Tristar Home Video.
Tohutoru Kātū Chicago (17th ed.)
Rudnick, Paul, Sigourney Weaver, Patrick Stewart, Christopher Ashley, me Steven Weber. Jeffrey. [Italia]: Columbia Tristar Home Video, 1997.
Tohutoro MLA (9th ed.)
Rudnick, Paul, et al. Jeffrey. Columbia Tristar Home Video, 1997.
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