APA Style

Trittin, Dennis. (2012). What I Wish I Knew at 18 (-). England: Keswick Convention Council.

Chicago Style

Trittin, Dennis. What I Wish I Knew at 18. - England: Keswick Convention Council, 2012. Text Book.

MLA Style

Trittin, Dennis. What I Wish I Knew at 18. - England: Keswick Convention Council, 2012. Text Book.

Turabian Style

Trittin, Dennis. What I Wish I Knew at 18. - England: Keswick Convention Council, 2012. Text Book.