APA (7th ed.) Citation

Tennyson, A. T., & Tennyson, H. T. (1905). In memoriam. Macmillan.

Chicago Style (17th ed.) Citation

Tennyson, Alfred Tennyson, and Hallam Tennyson Tennyson. In Memoriam. London ; New York: Macmillan, 1905.

MLA (9th ed.) Citation

Tennyson, Alfred Tennyson, and Hallam Tennyson Tennyson. In Memoriam. Macmillan, 1905.