Cita APA (7a ed.)

Wickramasinghe, N. (1967). Interstellar Grains. Chaman & Hall.

Cita Chicago Style (17a ed.)

Wickramasinghe, N.C. Interstellar Grains. London: Chaman & Hall, 1967.

Cita MLA (9a ed.)

Wickramasinghe, N.C. Interstellar Grains. Chaman & Hall, 1967.