I wonder:
essays for the young people,
by the writer of "Confessio medici."

APA Citation

Paget, S. (1911). I wonder: essays for the young people. London: Macmillan and co., limited.

MLA Citation

Paget, Stephen, 1855-1926. I Wonder: Essays for the Young People. London: Macmillan and co., limited, 1911.

Warning: These citations may not always be complete (especially for serials).