APA (7th ed.) Citation

Watts, I. A guide to prayer: Or, a free and rational account of the gift, grace and spirit of prayer; with plain directions how every Christian may attain them. By I. Watts.

Chicago Style (17th ed.) Citation

Watts, Isaac. A Guide to Prayer: Or, a Free and Rational Account of the Gift, Grace and Spirit of Prayer; with Plain Directions How Every Christian May Attain Them. By I. Watts.

MLA (9th ed.) Citation

Watts, Isaac. A Guide to Prayer: Or, a Free and Rational Account of the Gift, Grace and Spirit of Prayer; with Plain Directions How Every Christian May Attain Them. By I. Watts.

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