APA

LIEL ،LOWNDES, . (2017). HOW TO TALK TO ANYONE. london: HarperCollins publishers،.

Chicago

LIEL ،LOWNDES, . 2017. HOW TO TALK TO ANYONE. london: HarperCollins publishers،.

Harvard

LIEL ،LOWNDES, . (2017). HOW TO TALK TO ANYONE. london: HarperCollins publishers،.

MLA

LIEL ،LOWNDES, . HOW TO TALK TO ANYONE. london: HarperCollins publishers،. 2017.