APA (7th ed.) Citation

Philbrick, A. K. (1963). This human world / by A.K. Philbrick. Wiley.

Chicago Style (17th ed.) Citation

Philbrick, A. K. This Human World / by A.K. Philbrick. Wiley, 1963.

MLA (9th ed.) Citation

Philbrick, A. K. This Human World / by A.K. Philbrick. Wiley, 1963.

Warning: These citations may not always be 100% accurate.