Gaya APA

Ryken, Leland. (2015). J.I. Packer : An Evangelical Life (First Edition). Illinois, USA: Crossway Books.

Gaya Chicago

Ryken, Leland. J.I. Packer : An Evangelical Life. First Edition Illinois, USA: Crossway Books, 2015. Academic.

Gaya MLA

Ryken, Leland. J.I. Packer : An Evangelical Life. First Edition Illinois, USA: Crossway Books, 2015. Academic.

Gaya Turabian

Ryken, Leland. J.I. Packer : An Evangelical Life. First Edition Illinois, USA: Crossway Books, 2015. Academic.