APA (7th ed.) Citation

Beauchamp, A., Beauchamp, H., Gordon, I. A., & Williams, C. (1998). A shipboard diary. Holloway Press.

Chicago Style (17th ed.) Citation

Beauchamp, Annie, Harold Beauchamp, Ian A. Gordon, and Caroline Williams. A Shipboard Diary. [Auckland, N.Z.]: Holloway Press, 1998.

MLA (9th ed.) Citation

Beauchamp, Annie, et al. A Shipboard Diary. Holloway Press, 1998.