APA

Friedman M. S., . (1955). Martin Buber. London: Routledge and Kegan.

Chicago

Friedman Maurice S, . 1955. Martin Buber. London: Routledge and Kegan.

Harvard

Friedman M. S., . (1955). Martin Buber. London: Routledge and Kegan.

MLA

Friedman Maurice S, . Martin Buber. London: Routledge and Kegan. 1955.