APA (7e ed.) Bronvermelding

Topping, D. M., & Ogo, P. j. a. (1969). Spoken Chamorro: An intensive language course with grammatical notes and glossary. University of Hawaii Press.

Chicago (17e ed.) Bronvermelding

Topping, Donald M., en Pedro joint auth Ogo. Spoken Chamorro: An Intensive Language Course with Grammatical Notes and Glossary. Honululu: University of Hawaii Press, 1969.

MLA (9e ed.) Bronvermelding

Topping, Donald M., en Pedro joint auth Ogo. Spoken Chamorro: An Intensive Language Course with Grammatical Notes and Glossary. University of Hawaii Press, 1969.