APA цитиране

Houston, P. H. (1923). Doctor Johnson: A study in eighteenth century humanism. Cambridge [Mass.]: Harvard University Press.

Чикагска система за цитиране

Houston, Percy Hazen. Doctor Johnson: A Study in Eighteenth Century Humanism. Cambridge [Mass.]: Harvard University Press, 1923.

MLA формат за цитиране

Houston, Percy Hazen. Doctor Johnson: A Study in Eighteenth Century Humanism. Cambridge [Mass.]: Harvard University Press, 1923.

Внимание: Тези цитати може да не са 100% точни.