Dyfyniad APA

DeLong, E. F. (2010). Interesting things come in small packages. BioMed Central.

Dyfyniad Arddull Chicago

DeLong, Edward F. Interesting Things Come in Small Packages. BioMed Central, 2010.

Dyfyniad MLA

DeLong, Edward F. Interesting Things Come in Small Packages. BioMed Central, 2010.

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