APA (7th ed.) Citation

Gérard, F., & Roegiers, X. (1998). Conceber E Avaliar Manuais Escolares. Porto Editora.

Chicago Style (17th ed.) Citation

Gérard, François-Marie, and Xavier Roegiers. Conceber E Avaliar Manuais Escolares. Porto Editora, 1998.

MLA (8th ed.) Citation

Gérard, François-Marie, and Xavier Roegiers. Conceber E Avaliar Manuais Escolares. Porto Editora, 1998.

Warning: These citations may not always be 100% accurate.