Παραπομπή σε μορφή APA (7η εκδ.)

Frank, S. Negativity Turns Positive: Meditations Upon the Divine Liturgy / Susi Frank. Gogol: exploring absence : negativity in 19th-century Russian literature.(1999).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Frank, Susi. "Negativity Turns Positive: Meditations Upon the Divine Liturgy / Susi Frank." Gogol: Exploring Absence : Negativity in 19th-century Russian Literature.(1999) .

Παραπομπή σε μορφή MLA (8th εκδ.)

Frank, Susi. "Negativity Turns Positive: Meditations Upon the Divine Liturgy / Susi Frank." Gogol: Exploring Absence : Negativity in 19th-century Russian Literature.(1999), .