APA (7e ed.) Bronvermelding

Weylman, C. R. (2019). The power of why (1st.). Jaico Publishing, Mumbai.

Chicago (17e ed.) Bronvermelding

Weylman, C. Richard. The Power of Why. 1st. Jaico Publishing, Mumbai, 2019.

MLA (9e ed.) Bronvermelding

Weylman, C. Richard. The Power of Why. 1st. Jaico Publishing, Mumbai, 2019.

Let op: Deze citaties zijn niet altijd 100% accuraat.