APA (7e ed.) Bronvermelding

Howl, J. (2008). Aspire: 100 projects to strengthen your acting skills. Barron's.

Chicago (17e ed.) Bronvermelding

Howl, Jona. Aspire: 100 Projects to Strengthen Your Acting Skills. Hauppauge, New York: Barron's, 2008.

MLA (9e ed.) Bronvermelding

Howl, Jona. Aspire: 100 Projects to Strengthen Your Acting Skills. Barron's, 2008.

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