Lourenço, E. (1949). Heterodoxia I (1ª.). [s.n.].
Chicago Style (17th ed.) CitationLourenço, Eduardo. Heterodoxia I. 1ª. [s.n.], 1949.
MLA (8th ed.) CitationLourenço, Eduardo. Heterodoxia I. 1ª. [s.n.], 1949.
Warning: These citations may not always be 100% accurate.