Titles by R. Rodgers in APA format

Grubb , S. (1790). A christian's duty briefly set forth. there is nothing that i ought to wish for so much, as to have my heart clean in the sight of god, so that after i die, my soul may be happy for ever. but how may i secure to myself this blessing? by performing with the assistance of his grace, my duty to him, my duty to my neighbour, and my duty to myself. Whitby: