एपीए उद्धरण

William Hayley. Poems on Serious and Sacred Subjects. DC Books.

शिकागो स्टाइल उद्धरण

William Hayley. Poems on Serious and Sacred Subjects. Kottayam: DC Books.

एमएलए उद्धरण

William Hayley. Poems on Serious and Sacred Subjects. DC Books.