APA引用形式

Barbour, S. (1990). Variation in German: A critical approach to German sociolinguistics. Cambridge, England: Cambridge University Press.

シカゴスタイル引用形

Barbour, Stephen. Variation in German: A Critical Approach to German Sociolinguistics. Cambridge, England: Cambridge University Press, 1990.

MLA引用形式

Barbour, Stephen. Variation in German: A Critical Approach to German Sociolinguistics. Cambridge, England: Cambridge University Press, 1990.

警告: この引用は必ずしも正確ではありません.