APA stil citiranja

Ustinov, P. (1970). Halfway up the Tree: Halfway up the Tree : a comedy in three acts. London: English Theatre Guild.

Chicago stil citiranja

Ustinov, Peter. Halfway up the Tree: Halfway up the Tree : a comedy in three acts. London: English Theatre Guild, 1970.

MLA stil citiranja

Ustinov, Peter. Halfway up the Tree: Halfway up the Tree : a comedy in three acts. London: English Theatre Guild, 1970.