APA (7e ed.) Bronvermelding

general co-ordination João Castel-Branco Pereira, N. V. e. S., & Dias, e. c. J. C. In the presence of things. Fundação Calouste Gulbenkian.

Chicago (17e ed.) Bronvermelding

general co-ordination João Castel-Branco Pereira, Nuno Vassallo e Silva, en editorial co-ordination João Carvalho Dias. In the Presence of Things. Fundação Calouste Gulbenkian.

MLA (8e ed.) Bronvermelding

general co-ordination João Castel-Branco Pereira, Nuno Vassallo e Silva, en editorial co-ordination João Carvalho Dias. In the Presence of Things. Fundação Calouste Gulbenkian.