Gaya APA

Horton, R. (2017). The Lancet April 1-7 2017 (Vol. 389 No. 10076). London: Elsevier.

Gaya MLA

Horton, Richard.. "The Lancet April 1-7 2017". Vol. 389 No. 10076 London: Elsevier, 2017. Journal Articles.