APA Citation

Petters, H. Insomne y nerviosidad / Harry Petters. México : Orbis.

Chicago Style Citation

Petters, Harry. Insomne Y Nerviosidad / Harry Petters. México : Orbis.

MLA Citation

Petters, Harry. Insomne Y Nerviosidad / Harry Petters. México : Orbis.

Warning: These citations may not always be 100% accurate.