APA (7th ed.) Citation

Rojas, D. (1973). Goodwill and letter writting. Mcgrawhill.

Chicago Style (17th ed.) Citation

Rojas, Demóstenes. Goodwill and Letter Writting. México: Mcgrawhill, 1973.

MLA (9th ed.) Citation

Rojas, Demóstenes. Goodwill and Letter Writting. Mcgrawhill, 1973.

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