APA引文

(2018). A pioneer's golden anniversary: : Sarawak Oil Palms Berhad 50th anniversary 1968-2018. Sarawak Oil Palms Berhad.

芝加哥风格引文

A Pioneer's Golden Anniversary: : Sarawak Oil Palms Berhad 50th Anniversary 1968-2018. Miri, Sarawak: Sarawak Oil Palms Berhad, 2018.

MLA引文

A Pioneer's Golden Anniversary: : Sarawak Oil Palms Berhad 50th Anniversary 1968-2018. Sarawak Oil Palms Berhad, 2018.

警告：这些引文格式不一定是100％准确.