APA (7th ed.) Citation

Singmaster, D. (1980). Notes on Rubik's 'Magic cube' (5th ed.). [Enslow Publishers].

Chicago Style (17th ed.) Citation

Singmaster, David. Notes on Rubik's 'Magic Cube'. 5th ed. [Hillside, N.J.]: [Enslow Publishers], 1980.

MLA (9th ed.) Citation

Singmaster, David. Notes on Rubik's 'Magic Cube'. 5th ed. [Enslow Publishers], 1980.