APA Citation

Simpson, D. (2021). Approaching the PIDE ‘From Below’: Petitions, Spontaneous Applications and Denunciation Letters to Salazar's Secret Police in 1964.

Chicago Style Citation

Simpson, Duncan. Approaching the PIDE ‘From Below’: Petitions, Spontaneous Applications and Denunciation Letters to Salazar's Secret Police in 1964. 2021.

MLA Citation

Simpson, Duncan. Approaching the PIDE ‘From Below’: Petitions, Spontaneous Applications and Denunciation Letters to Salazar's Secret Police in 1964. 2021.

Note: citation formatting may not correspond 100% to that defined by the respective standard, to manage citations it is recommended to use the software Zotero , which allows the automatic upload of Oasisbr references.