Cita APA

Michael Powell. (2014). Memory Power: Memory-boosting puzzles and facts to improve your memory. Parragon.

Chicago Edition Citation

Michael Powell. Memory Power: Memory-boosting Puzzles and Facts to Improve Your Memory. Parragon, 2014.

Cita MLA

Michael Powell. Memory Power: Memory-boosting Puzzles and Facts to Improve Your Memory. Parragon, 2014.

Atenció: Aquestes cites poden no estar 100% correctes.