APA Style

SIMMONS, John. (2006). The invisible grail: how brands can use words to engage... . Singapore: Marshall Cavendish.

Chicago Style

SIMMONS, John. The invisible grail: how brands can use words to engage.... Singapore: Marshall Cavendish, 2006. Text.

MLA Style

SIMMONS, John. The invisible grail: how brands can use words to engage.... Singapore: Marshall Cavendish, 2006. Text.

Turabian Style

SIMMONS, John. The invisible grail: how brands can use words to engage.... Singapore: Marshall Cavendish, 2006. Print.