APA

Habermas J., Buchwalter A., . (1985). Observations on "The spiritual situation of the age". Massachusetts: Massachussetts Institute of Technology.

Chicago

Habermas Jürgen, Buchwalter Andrew, . 1985. Observations on "The spiritual situation of the age". Massachusetts: Massachussetts Institute of Technology.

Harvard

Habermas J., Buchwalter A., . (1985). Observations on "The spiritual situation of the age". Massachusetts: Massachussetts Institute of Technology.

MLA

Habermas Jürgen, Buchwalter Andrew, . Observations on "The spiritual situation of the age". Massachusetts: Massachussetts Institute of Technology. 1985.