Dyfyniad APA

Schlossberg, D. (2016). Infections of leisure (Fifth edition.). ASM Press.

Dyfyniad Arddull Chicago

Schlossberg, David. Infections of Leisure. Fifth edition. USA: ASM Press, 2016.

Dyfyniad MLA

Schlossberg, David. Infections of Leisure. Fifth edition. ASM Press, 2016.

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