APA

Valtierra A., . (1960). Peter Claver, saint of the slaves. Westiminster, Md: Newman press.

Chicago

Valtierra Angel, . 1960. Peter Claver, saint of the slaves. Westiminster, Md: Newman press.

Harvard

Valtierra A., . (1960). Peter Claver, saint of the slaves. Westiminster, Md: Newman press.

MLA

Valtierra Angel, . Peter Claver, saint of the slaves. Westiminster, Md: Newman press. 1960.