APA

Díaz Valcárcel E., . (1979). Schemes in the month of march. New York: Bilingual Press / Editorial Bilingue.

Chicago

Díaz Valcárcel Emilio, . 1979. Schemes in the month of march. New York: Bilingual Press / Editorial Bilingue.

Harvard

Díaz Valcárcel E., . (1979). Schemes in the month of march. New York: Bilingual Press / Editorial Bilingue.

MLA

Díaz Valcárcel Emilio, . Schemes in the month of march. New York: Bilingual Press / Editorial Bilingue. 1979.