Cita APA (7a ed.)
Thierry Coquand, P. D. Types for Proofs and Programs: International Workshop, TYPES'99, Lökeberg, Sweden, June 12-16, 1999, Selected Papers. Springer.
Cita estilo Chicago (17a ed.)
Thierry Coquand, Peter Dybjer. Types for Proofs and Programs: International Workshop, TYPES'99, Lökeberg, Sweden, June 12-16, 1999, Selected Papers. Berlín, Alemania: Springer.
Cita MLA (9a ed.)
Thierry Coquand, Peter Dybjer. Types for Proofs and Programs: International Workshop, TYPES'99, Lökeberg, Sweden, June 12-16, 1999, Selected Papers. Springer.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.