BROCK, D (2021). Block 2 Aminophenazine Carboxylic Acids. Afribary. Retrieved from https://afribary.com/index.php/works/block-2-aminophenazine-carboxylic-acids
BROCK, D.J.H. "Block 2 Aminophenazine Carboxylic Acids" Afribary. Afribary, 15 May. 2021, https://afribary.com/index.php/works/block-2-aminophenazine-carboxylic-acids. Accessed 24 Jan. 2026.
BROCK, D.J.H. . "Block 2 Aminophenazine Carboxylic Acids". Afribary, Afribary, 15 May. 2021. Web. 24 Jan. 2026. < https://afribary.com/index.php/works/block-2-aminophenazine-carboxylic-acids >.
BROCK, D.J.H. . "Block 2 Aminophenazine Carboxylic Acids" Afribary (2021). Accessed January 24, 2026. https://afribary.com/index.php/works/block-2-aminophenazine-carboxylic-acids