Cita APA

Clines, R. H., & Cobb, E. R. (1993). Research writing simplified. [S.l.]: New York : Harper Collins.

Citación estilo Chicago

Clines, Raymond H., y Elizabeth R. Cobb. Research Writing Simplified. [S.l.]: New York : Harper Collins, 1993.

Cita MLA

Clines, Raymond H., y Elizabeth R. Cobb. Research Writing Simplified. [S.l.]: New York : Harper Collins, 1993.