एपीए उद्धरण

Kremer, J. I., Gömpel, K., Bakuradze, T., Eisenbrand, G., & Richling, E. (2018). Urinary Excretion of Niacin Metabolites in Humans After Coffee Consumption. Mol Nutr Food Res.

शिकागो स्टाइल उद्धरण

Kremer, Jonathan Isaak, Katharina Gömpel, Tamara Bakuradze, Gerhard Eisenbrand, और Elke Richling. "Urinary Excretion of Niacin Metabolites in Humans After Coffee Consumption." Mol Nutr Food Res 2018.

एमएलए उद्धरण

Kremer, Jonathan Isaak, et al. "Urinary Excretion of Niacin Metabolites in Humans After Coffee Consumption." Mol Nutr Food Res 2018.