APA
Vellas B., Coley N., Ousset P., Berrut G., Dartigues J., Dubois B., Grandjean H., Pasquier F., Piette F., Robert P., Touchon J., Garnier P., Mathiex-Fortunet H. & Andrieu S. (20121129). Long-term use of standardised Ginkgo biloba extract for the prevention of Alzheimer's disease (GuidAge): a randomised placebo-controlled trial. : The Lancet. Neurology.
Chicago
Vellas Bruno, Coley Nicola, Ousset Pierre-Jean, Berrut Gilles, Dartigues Jean-François, Dubois Bruno, Grandjean Hélène, Pasquier Florence, Piette François, Robert Philippe, Touchon Jacques, Garnier Philippe, Mathiex-Fortunet Hélène and Andrieu Sandrine. 20121129. Long-term use of standardised Ginkgo biloba extract for the prevention of Alzheimer's disease (GuidAge): a randomised placebo-controlled trial. : The Lancet. Neurology.
Harvard
Vellas B., Coley N., Ousset P., Berrut G., Dartigues J., Dubois B., Grandjean H., Pasquier F., Piette F., Robert P., Touchon J., Garnier P., Mathiex-Fortunet H. and Andrieu S. (20121129). Long-term use of standardised Ginkgo biloba extract for the prevention of Alzheimer's disease (GuidAge): a randomised placebo-controlled trial. : The Lancet. Neurology.
MLA
Vellas Bruno, Coley Nicola, Ousset Pierre-Jean, Berrut Gilles, Dartigues Jean-François, Dubois Bruno, Grandjean Hélène, Pasquier Florence, Piette François, Robert Philippe, Touchon Jacques, Garnier Philippe, Mathiex-Fortunet Hélène and Andrieu Sandrine. Long-term use of standardised Ginkgo biloba extract for the prevention of Alzheimer's disease (GuidAge): a randomised placebo-controlled trial. : The Lancet. Neurology. 20121129.