Cita APA

Yepsen Jr, R. (1987). How to boost your brain power. Universal.

Citación estilo Chicago

Yepsen Jr, Roger. How to Boost Your Brain Power. New Delhi: Universal, 1987.

Cita MLA

Yepsen Jr, Roger. How to Boost Your Brain Power. Universal, 1987.

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