Marcus, U., Hickson, F., Weatherburn, P., & Schmidt, A. J. (2013). Age biases in a large HIV and sexual behaviour-related internet survey among MSM. BioMed Central.
Citação norma ChicagoMarcus, Ulrich, Ford Hickson, Peter Weatherburn, and Axel J. Schmidt. Age Biases in a Large HIV and Sexual Behaviour-related Internet Survey Among MSM. BioMed Central, 2013.
Citação norma MLAMarcus, Ulrich, Ford Hickson, Peter Weatherburn, and Axel J. Schmidt. Age Biases in a Large HIV and Sexual Behaviour-related Internet Survey Among MSM. BioMed Central, 2013.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.