Cita APA (7a ed.)

Natgamna, S., & Thomas, N. (1972). The left and the crisis. Workers' Fight.

Cita Chicago Style (17a ed.)

Natgamna, S., y N. Thomas. The Left and the Crisis. London: Workers' Fight, 1972.

Cita MLA (8a ed.)

Natgamna, S., y N. Thomas. The Left and the Crisis. Workers' Fight, 1972.