APA-ийн эшлэл(7 дахь хэвлэлт)

Babbie, E. (2010). The practice of social research (Twelfth edition.). Wadsworth Cengage Learning.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Babbie, Earl. The Practice of Social Research. Twelfth edition. Belmont, CA: Wadsworth Cengage Learning, 2010.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Babbie, Earl. The Practice of Social Research. Twelfth edition. Wadsworth Cengage Learning, 2010.