APA Style
Cohen, Robert Cohen, Robert. (1994).
Twelve plays for theater.-- .
London :
Mayfield Publishing Company.
Chicago Style
Cohen, Robert Cohen, Robert.
Twelve plays for theater.--.
London :
Mayfield Publishing Company,
1994.
Buku.
MLA Style
Cohen, Robert Cohen, Robert.
Twelve plays for theater.--.
London :
Mayfield Publishing Company,
1994.
Buku.
Turabian Style
Cohen, Robert Cohen, Robert.
Twelve plays for theater.--.
London :
Mayfield Publishing Company,
1994.
Buku.