Gaya APA
Siegel, Harvey, et al.. (2008).
Selecting Research Methods Volume 1 (Ed. 1, Cet. 1).
London:
SAGE.
Gaya Chicago
Siegel, Harvey, et al..
Selecting Research Methods Volume 1.
Ed. 1, Cet. 1
London:
SAGE,
2008.
Referensi.
Gaya MLA
Siegel, Harvey, et al..
Selecting Research Methods Volume 1.
Ed. 1, Cet. 1
London:
SAGE,
2008.
Referensi.
Gaya Turabian
Siegel, Harvey, et al..
Selecting Research Methods Volume 1.
Ed. 1, Cet. 1
London:
SAGE,
2008.
Referensi.