Cita APA (7a ed.)

Tupikova, I., & Soffel, M. Modelling ancient sundials: Ancient and modern errors / Irina Tupikova. Michael Soffel. Productive errors : scientific concepts in Antiquity.(2012).

Cita Chicago Style (17a ed.)

Tupikova, Irina, y Michael Soffel. "Modelling Ancient Sundials: Ancient and Modern Errors / Irina Tupikova. Michael Soffel." Productive Errors : Scientific Concepts in Antiquity.(2012) .

Cita MLA (8a ed.)

Tupikova, Irina, y Michael Soffel. "Modelling Ancient Sundials: Ancient and Modern Errors / Irina Tupikova. Michael Soffel." Productive Errors : Scientific Concepts in Antiquity.(2012), .