APA (7th ed.) Citation

Vicky [pseud.] & Muggeridge, M. T. (1959). Vicky's world. Secker and Warburg.

Chicago Style (17th ed.) Citation

Vicky [pseud.] and Malcolm Thomas Muggeridge. Vicky's World. London: Secker and Warburg, 1959.

MLA (8th ed.) Citation

Vicky [pseud.] and Malcolm Thomas Muggeridge. Vicky's World. Secker and Warburg, 1959.

Warning: These citations may not always be 100% accurate.