APA-viite (7. p.)

Spence, D. P. Die Sherlock-Holmes-Tradition: Die narrative Metapher: Donald P. Spence. Metaphernanalyse.(1993).

Chicago-viite (17. p.)

Spence, Donald P. "Die Sherlock-Holmes-Tradition: Die Narrative Metapher: Donald P. Spence." Metaphernanalyse.(1993) .

MLA-viite (8. p.)

Spence, Donald P. "Die Sherlock-Holmes-Tradition: Die Narrative Metapher: Donald P. Spence." Metaphernanalyse.(1993), .