Cita APA (7a ed.)
Sperberg-McQueen, C., & Huitfeldt, C. (1999). Concurrent document hierarchies in MECS and SGML. Literary & Linguistic Computing, 14(1), 29-43.
Cita Chicago Style (17a ed.)
Sperberg-McQueen, CM, y C. Huitfeldt. "Concurrent Document Hierarchies in MECS and SGML." Literary & Linguistic Computing 14, no. 1 (1999): 29-43.
Cita MLA (9a ed.)
Sperberg-McQueen, CM, y C. Huitfeldt. "Concurrent Document Hierarchies in MECS and SGML." Literary & Linguistic Computing, vol. 14, no. 1, 1999, pp. 29-43.
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