APA (7th ed.) Citation

Couperus, L., Wilson, J. M., & Crispin, C. C. (1924). Eastward. Hurst & Blackett, ltd..

Chicago Style (17th ed.) Citation

Couperus, Louis, J. Menzies Wilson, and C. C. Crispin. Eastward. London: Hurst & Blackett, ltd., 1924.

MLA (8th ed.) Citation

Couperus, Louis, et al. Eastward. Hurst & Blackett, ltd., 1924.