Petikan APA

Chaney, R. W. 1. (1948). Redwoods of the past. Berkeley, Calif.: Save-the-Redwoods League.

Petikan Gaya Chicago

Chaney, Ralph W. 1890-1971. Redwoods of the Past. Berkeley, Calif.: Save-the-Redwoods League, 1948.

Petikan MLA

Chaney, Ralph W. 1890-1971. Redwoods of the Past. Berkeley, Calif.: Save-the-Redwoods League, 1948.

Amaran: Petikan-petikan ini tidak semestinya 100% tepat.